Chat with AI
Deck 1: Preliminaries
Full screen (f)
Question
Question
Find an equation of the line through the point 
and parallel to the line 
.
A)
B)
C)
D)
and parallel to the line .A)
B)
C)
D)
Question
Question
Determine if the two lines are parallel, perpendicular, or neither. 
and 
A) parallel
B) perpendicular
C) neither
and A) parallel
B) perpendicular
C) neither
Question
Determine if the two lines are parallel, perpendicular, or neither. 
and 
A) parallel
B) perpendicular
C) neither
and A) parallel
B) perpendicular
C) neither
Question
Use the vertical line test to determine whether or not the graph is a function. 
A) function
B) not a function
A) function
B) not a function
Question
Determine if the two lines are parallel, perpendicular, or neither. 
and 
A) parallel
B) perpendicular
C) neither
and A) parallel
B) perpendicular
C) neither
Question
Find the slope m of the line through the given points. 
and 
A)
B)
C)
D)
and A)
B)
C)
D)
Question
Find an equation of the line through the point 
and perpendicular to the line 
.
A)
B)
C)
D)
and perpendicular to the line .A)
B)
C)
D)
Question
Find an equation of the line through the given points. 
A)
B)
C)
D)
A)
B)
C)
D)
Question
Use the vertical line test to determine whether or not the graph is a function. 
A) function
B) not a function
A) function
B) not a function
Question
Find an equation of the line through the point 
and perpendicular to the line 
.
A)
B)
C)
D)
and perpendicular to the line .A)
B)
C)
D)
Question
Find the slope m of the line through the given points. A (5, -2) and B (1, -11)
A)
B)
C)
D)
A)
B)
C)
D)
Question
Find an equation of the line through the given points. 
A)
B)
C)
D)
A)
B)
C)
D)
Question
Find an equation of the line with slope 
passing through point 
.
A)
B)
C)
D)
passing through point .A)
B)
C)
D)
Question
Use the vertical line test to determine whether or not the graph is a function. 
A) function
B) not a function
A) function
B) not a function
Question
Find an equation of the line with slope 
passing through point 
.
A)
B)
C)
D)
passing through point .A)
B)
C)
D)
Question
Use the vertical line test to determine whether or not the graph is a function. 
A) function
B) not a function
A) function
B) not a function
Question
Find an equation of the line with slope 
passing through point 
.
A)
B)
C)
D)
passing through point .A)
B)
C)
D)
Question
Solve the inequality. 
A)
B)
C)
D)
A)
B)
C)
D)
Question
Find the domain of the function. 
A)
B)
C)
D)
A)
B)
C)
D)
Question
Determine 
when 
.
A)
B)
C)
D)
when .A)
B)
C)
D)
Question
Find the domain of the function. 
A)
B)
C)
D)
A)
B)
C)
D)
Question
Identify the given function as polynomial, rational, both or neither. 
A) polynomial, but not rational
B) rational, but not polynomial
C) both polynomial and rational
D) neither polynomial nor rational
A) polynomial, but not rational
B) rational, but not polynomial
C) both polynomial and rational
D) neither polynomial nor rational
Question
Identify the given function as polynomial, rational, both or neither. 
A) polynomial, but not rational
B) rational, but not polynomial
C) both polynomial and rational
D) neither polynomial nor rational
A) polynomial, but not rational
B) rational, but not polynomial
C) both polynomial and rational
D) neither polynomial nor rational
Question
Question
Use the quadratic formula to find all the zeros. 
A)
B)
C)
D)
A)
B)
C)
D)
Question
Find the domain of the function. 
A)
B)
C)
D)
A)
B)
C)
D)
Question
Use the quadratic formula to find all the zeros. 
A)
B)
C)
D)
A)
B)
C)
D)
Question
Determine 
when 
.
A)
B)
C)
D)
when .A)
B)
C)
D)
Question
Question
Identify the given function as polynomial, rational, both or neither. 
A) polynomial, but not rational
B) rational, but not polynomial
C) both polynomial and rational
D) neither polynomial nor rational
A) polynomial, but not rational
B) rational, but not polynomial
C) both polynomial and rational
D) neither polynomial nor rational
Question
Find all intercepts of the graph of 
.
A) x-int(s):
; y-int: 
B) x-int(s):
; y-int: 
C) x-int(s):
; y-int: 0
D) x-int(s):
; y-int: 
.A) x-int(s):
; y-int: B) x-int(s):
; y-int: C) x-int(s):
; y-int: 0D) x-int(s):
; y-int: Question
Find all intercepts of the graph of 
.
A) x-int(s):
; y-int: 
B) x-int(s):
; y-int: 
C) x-int(s):
; y-int: 
D) x-int(s):
; y-int: 
.A) x-int(s):
; y-int: B) x-int(s):
; y-int: C) x-int(s):
; y-int: D) x-int(s):
; y-int: Question
Identify the given function as polynomial, rational, both or neither. 
A) polynomial, but not rational
B) rational, but not polynomial
C) both polynomial and rational
D) neither polynomial nor rational
A) polynomial, but not rational
B) rational, but not polynomial
C) both polynomial and rational
D) neither polynomial nor rational
Question
Find the domain of the function. 
A)
B)
C)
D)
A)
B)
C)
D)
Question
Find all intercepts of the graph of 
.
A) x-int(s):
; y-int: 
B) x-int(s):
; y-int: 
C) x-int(s):
; y-int: 
D) x-int(s):
; y-int: 
.A) x-int(s):
; y-int: B) x-int(s):
; y-int: C) x-int(s):
; y-int: D) x-int(s):
; y-int: Question
Use the quadratic formula to find all the zeros. 
A)
B)
C)
D)
A)
B)
C)
D)
Question
A child's height h (in inches) closely resembles a linear function in terms of the child's age a (in years) if the child is between the ages of 5 and 10. The height of a certain youngster is 46 inches when the child is age 5, and 55 inches at age 7. Find a linear function relating a child's height h to his or her age a.
A)
B)
C)
D)
A)
B)
C)
D)
Question
A child's height h (in inches) closely resembles a linear function in terms of the child's age a (in years) if the child is between the ages of 5 and 10. The height of a certain youngster is 44 inches when the child is age 5, and 55 inches at age 7. Determine the height of a child when he is 10 years old.
A)
B)
C)
D)
A)
B)
C)
D)
Question
Graph the following function and describe all asymptotes. Round answers to the nearest hundredth. 
A)
vertical asymptote: x = -2.21
B)
vertical asymptote: x = -2.21
C)
vertical asymptote: x = -4
D)
vertical asymptote: x = -4
A)
vertical asymptote: x = -2.21B)
vertical asymptote: x = -2.21C)
vertical asymptote: x = -4D)
vertical asymptote: x = -4 Question
Graph the following function and describe all intercepts. Round answers to the nearest thousandth. 
A)
no x-intercept
Y-intercept: (0, -0.021)
B)
no x-intercept
Y-intercept = (0, 0.021)
C)
x-intercepts: (-4, 0), (-1, 0)
Y-intercept: (0, 4)
D)
x-intercepts: (4,0), (1, 0)
Y-intercept: (0, 4)
A)
no x-interceptY-intercept: (0, -0.021)
B)
no x-interceptY-intercept = (0, 0.021)
C)
x-intercepts: (-4, 0), (-1, 0)Y-intercept: (0, 4)
D)
x-intercepts: (4,0), (1, 0)Y-intercept: (0, 4)
Question
Use a graphing utility to estimate all zeros. Round answers to the nearest hundredth. 
A)
B)
C)
D) no real zeros
A)
B)
C)
D) no real zeros
Question
Graph the following function and describe all extrema. 
A)
No minimum nor maximum occurs.
B)
A minimum occurs at 
.
A maximum occurs at
.
C)
A minimum occurs at 
.
A maximum occurs at
.
D)
A minimum occurs at 
.
A maximum occurs at
.
A)
No minimum nor maximum occurs.B)
A minimum occurs at .A maximum occurs at
.C)
A minimum occurs at .A maximum occurs at
.D)
A minimum occurs at .A maximum occurs at
. Question
Graph the following function and describe all extrema. Round answers to the nearest hundredth. 
A)
A minimum occurs at 
.
A maxumum occurs at
.
B)
No minimum nor maximum occurs.
C)
No minimum occurs.
A maximum occurs at
.
D)
A minimum occurs at 
.
A maximum occurs at
.
A)
A minimum occurs at .A maxumum occurs at
.B)
No minimum nor maximum occurs.C)
No minimum occurs.A maximum occurs at
.D)
A minimum occurs at .A maximum occurs at
. Question
Find the points of intersection of the two curves. Give exact values for the points. 
A)
B)
C)
D)
A)
B)
C)
D)
Question
Graph the following function and describe all intercepts. Round answers to the nearest hundredth. 
A)
x-intercepts: (1,0), (-1, 0)
No y-intercept
B)
x-intercepts: (-2.70, 0), (-0.83, 0), (0.83, 0), (2.70, 0)
Y-intercept: (0, 5)
C)
x-intercepts: (-2.14, 0), (2.14,0)
Y-intercept: (0, 5)
D)
x-intercepts: (-2.70, 0), (-0.83,0 ), (0.83, 0), (2.70, 0)
Y-intercept: (0, -5)
A)
x-intercepts: (1,0), (-1, 0)No y-intercept
B)
x-intercepts: (-2.70, 0), (-0.83, 0), (0.83, 0), (2.70, 0)Y-intercept: (0, 5)
C)
x-intercepts: (-2.14, 0), (2.14,0)Y-intercept: (0, 5)
D)
x-intercepts: (-2.70, 0), (-0.83,0 ), (0.83, 0), (2.70, 0)Y-intercept: (0, -5)
Question
Graph the following function and describe all extrema. 
A)
A minimum occurs at 
.
No maximum occurs.
B)
No minimum occurs.
A maximum occurs at
.
C)
A minimum occurs at 
.
No maximum occurs.
D)
No minimum occurs.
A maximum occurs at
.
A)
A minimum occurs at .No maximum occurs.
B)
No minimum occurs.A maximum occurs at
.C)
A minimum occurs at .No maximum occurs.
D)
No minimum occurs.A maximum occurs at
. Question
Use a graphing utility to estimate all zeros. Round answers to the nearest hundredth. 
A)
B)
C)
D) no real zeros
A)
B)
C)
D) no real zeros
Question
Graph the following function and describe all vertical asymptotes. Round answers to the nearest hundredth. 
A)
no vertical asymptotes
B)
vertical asymptote: x = 2.29
C)
vertical asymptote: x = 2.29
D)
vertical asymptote: x = -2.29
A)
no vertical asymptotesB)
vertical asymptote: x = 2.29C)
vertical asymptote: x = 2.29D)
vertical asymptote: x = -2.29 Question
Graph the following function and describe all vertical asymptotes. 
A)
vertical asymptotes: 
B)
vertical asymptotes: 
C)
vertical asymptote: 
D)
vertical asymptotes: 
A)
vertical asymptotes: B)
vertical asymptotes: C)
vertical asymptote: D)
vertical asymptotes: Question
Show that 
and 
for all x. Show all work. 
and 
and for all x. Show all work. and Question
Find the points of intersection of the two curves. Round answers to the nearest hundredth. 
A)
B)
C)
D) The curves do not intersect.
A)
B)
C)
D) The curves do not intersect.
Question
Graph the following function and describe all extrema. Round answers to the nearest hundredth. 
A)
A minimum occurs at 
.
A maximum occurs at
.
B)
A minimum occurs at 
.
A maximum occurs at
.
C)
A minimum occurs at 
.
A maximum occurs at
.
D)
. A minimum occurs at 
.
A maximum occurs at
.
A)
A minimum occurs at .A maximum occurs at
.B)
A minimum occurs at .A maximum occurs at
.C)
A minimum occurs at .A maximum occurs at
.D)
. A minimum occurs at .A maximum occurs at
. Question
Graph the following function and describe all extrema. Round answers to the nearest thousandth. 
A)
No minimum nor maximum occurs.
B)
A minimum occurs at 
.
No maximum occurs.
C)
A minimum occurs at 
.
A maximum occurs at
.
D)
No minimum nor maximum occurs.
A)
No minimum nor maximum occurs.B)
A minimum occurs at .No maximum occurs.
C)
A minimum occurs at .A maximum occurs at
.D)
No minimum nor maximum occurs. Question
Graph the following function and describe all vertical asymptotes. Round answers to the nearest hundredth. 
A)
vertical asymptote: x = -1.71
B)
vertical asymptote: x = 1.71
C)
vertical asymptote: x = 1.71
D)
vertical asymptote: x = -1.71
A)
vertical asymptote: x = -1.71B)
vertical asymptote: x = 1.71C)
vertical asymptote: x = 1.71D)
vertical asymptote: x = -1.71 Question
Graph the following function and describe all intercepts. Round answers to the nearest hundredth. 
A)
x-intercepts: (-6.73, 0), (0.35, 0)
No y-intercept
B)
intercept: (0, 0)
C)
intercept: (0, 0)
D)
no intercepts
A)
x-intercepts: (-6.73, 0), (0.35, 0)No y-intercept
B)
intercept: (0, 0)C)
intercept: (0, 0)D)
no intercepts Question
Use a graphing utility to estimate all zeros. Round answers to the nearest hundredth. 
A)
B)
C)
D) no real zeros
A)
B)
C)
D) no real zeros
Question
Find the points of intersection of the two curves. Round answers to the nearest hundredth. 
A)
B)
C)
D) The curves do not intersect.
A)
B)
C)
D) The curves do not intersect.
Question
Graph the following function and describe all intercepts. 
A)
no x-intercepts
Y-intercept: (0, -2)
B)
x-intercepts: 
, 
No y-intercepts
C)
no x-intercepts
Y-intercept: (0, 2)
D)
x-intercepts: 
, 
No y-intercept
A)
no x-interceptsY-intercept: (0, -2)
B)
x-intercepts: , No y-intercepts
C)
no x-interceptsY-intercept: (0, 2)
D)
x-intercepts: , No y-intercept
Question
Use the given graph to sketch the inverse function. 
A)
B)
C)
D)
A)
B)
C)
D)
Question
Question
Use a graph to determine whether the given function is one-to-one. If so, graph the inverse function. 
A)
B)
C)
D) The function has no inverse.
A)
B)
C)
D) The function has no inverse.
Question
Assume that the function has an inverse. Without solving for the inverse, find the indicated function value. 
A) 2
B) 13
C) -2
D) -13
A) 2
B) 13
C) -2
D) -13
Question
Show that 
and 
for all x. Show all work. 
and 
; 
and for all x. Show all work. and ; Question
Use the given graph to sketch the inverse function. 
A)
B)
C)
D)
A)
B)
C)
D)
Question
Convert 
radians to degrees. Round answer to the nearest tenth of a degree.
A) 331.4
B) 343.8
C) 411.3
D) 433.0
radians to degrees. Round answer to the nearest tenth of a degree.A) 331.4
B) 343.8
C) 411.3
D) 433.0
Question
Convert 
to radians.
A)
B)
C)
D)
to radians.A)
B)
C)
D)
Question
Assume that the function has an inverse, and, without solving for the inverse, find the indicated value. 
; 
A)
B)
C)
D)
; A)
B)
C)
D)
Question
Determine if the function is one-to-one. If it is, then find its inverse and graph both the function and its inverse. 
Question
Assume that the function has an inverse, and, without solving for the inverse, find the indicated value. 
; 
A)
B)
C)
D)
; A)
B)
C)
D)
Question
Convert 
radians to degrees.
A) 468
B) 480
C) 495
D) 523
radians to degrees.A) 468
B) 480
C) 495
D) 523
Question
Convert 
to radians.
A)
B)
C)
D)
to radians.A)
B)
C)
D)
Question
The function below has an inverse. Graph the inverse function. 
A)
B)
C)
D)
A)
B)
C)
D)
Question
The function below has an inverse. Graph the inverse function. 
A)
B)
C)
D)
A)
B)
C)
D)
Question
Determine if the function is one-to-one. If it is, then find its inverse and graph both the function and its inverse. 
Question
Determine whether the function has an inverse (is one-to-one). If so, find the inverse. 
A)
B)
C)
D) The function has no inverse.
A)
B)
C)
D) The function has no inverse.
Question
Determine whether the function has an inverse (is one-to-one). If so, find the inverse. 
A)
B)
C)
D) The function has no inverse.
A)
B)
C)
D) The function has no inverse.
Question
The function below has an inverse. Graph the inverse function. 
A)
B)
C)
D)
A)
B)
C)
D)
Question
Unlock Deck
Sign up to unlock the cards in this deck!
Unlock Deck
Unlock Deck
1/143
Play
Full screen (f)
Deck 1: Preliminaries
1
Determine if the given points are collinear. (-3, -5), (-1, -1), (-7, -14)
A) Yes
B) No
A) Yes
B) No
B
2
Find an equation of the line through the point and parallel to the line .
A)
B)
C)
D)
and parallel to the line .A)
B)
C)
D)
D
3
Determine if the given points are collinear. (3, -1), (5, 4), (-1, -11)
A) Yes
B) No
A) Yes
B) No
A
4
Determine if the two lines are parallel, perpendicular, or neither. and
A) parallel
B) perpendicular
C) neither
and A) parallel
B) perpendicular
C) neither
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
5
Determine if the two lines are parallel, perpendicular, or neither. and
A) parallel
B) perpendicular
C) neither
and A) parallel
B) perpendicular
C) neither
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
6
Use the vertical line test to determine whether or not the graph is a function.
A) function
B) not a function
A) function
B) not a function
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
7
Determine if the two lines are parallel, perpendicular, or neither. and
A) parallel
B) perpendicular
C) neither
and A) parallel
B) perpendicular
C) neither
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
8
Find the slope m of the line through the given points. and
A)
B)
C)
D)
and A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
9
Find an equation of the line through the point and perpendicular to the line .
A)
B)
C)
D)
and perpendicular to the line .A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
10
Find an equation of the line through the given points.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
11
Use the vertical line test to determine whether or not the graph is a function.
A) function
B) not a function
A) function
B) not a function
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
12
Find an equation of the line through the point and perpendicular to the line .
A)
B)
C)
D)
and perpendicular to the line .A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
13
Find the slope m of the line through the given points. A (5, -2) and B (1, -11)
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
14
Find an equation of the line through the given points.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
15
Find an equation of the line with slope passing through point .
A)
B)
C)
D)
passing through point .A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
16
Use the vertical line test to determine whether or not the graph is a function.
A) function
B) not a function
A) function
B) not a function
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
17
Find an equation of the line with slope passing through point .
A)
B)
C)
D)
passing through point .A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
18
Use the vertical line test to determine whether or not the graph is a function.
A) function
B) not a function
A) function
B) not a function
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
19
Find an equation of the line with slope passing through point .
A)
B)
C)
D)
passing through point .A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
20
Solve the inequality.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
21
Find the domain of the function.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
22
Determine when .
A)
B)
C)
D)
when .A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
23
Find the domain of the function.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
24
Identify the given function as polynomial, rational, both or neither.
A) polynomial, but not rational
B) rational, but not polynomial
C) both polynomial and rational
D) neither polynomial nor rational
A) polynomial, but not rational
B) rational, but not polynomial
C) both polynomial and rational
D) neither polynomial nor rational
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
25
Identify the given function as polynomial, rational, both or neither.
A) polynomial, but not rational
B) rational, but not polynomial
C) both polynomial and rational
D) neither polynomial nor rational
A) polynomial, but not rational
B) rational, but not polynomial
C) both polynomial and rational
D) neither polynomial nor rational
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
26
Decide whether y is a function of x. y = the social security number and x = the birth date (day and month) of a sample of 1000 Americans
A) y is a function of x
B) y is not a function of x
A) y is a function of x
B) y is not a function of x
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
27
Use the quadratic formula to find all the zeros.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
28
Find the domain of the function.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
29
Use the quadratic formula to find all the zeros.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
30
Determine when .
A)
B)
C)
D)
when .A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
31
Decide whether y is a function of x. y = how far an object lands from the base of a building, x = the velocity with which the object is thrown horizontally
A) y is a function of x
B) y is not a function of x
A) y is a function of x
B) y is not a function of x
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
32
Identify the given function as polynomial, rational, both or neither.
A) polynomial, but not rational
B) rational, but not polynomial
C) both polynomial and rational
D) neither polynomial nor rational
A) polynomial, but not rational
B) rational, but not polynomial
C) both polynomial and rational
D) neither polynomial nor rational
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
33
Find all intercepts of the graph of .
A) x-int(s): ; y-int:
B) x-int(s): ; y-int:
C) x-int(s): ; y-int: 0
D) x-int(s): ; y-int:
.A) x-int(s):
; y-int: B) x-int(s):
; y-int: C) x-int(s):
; y-int: 0D) x-int(s):
; y-int: Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
34
Find all intercepts of the graph of .
A) x-int(s): ; y-int:
B) x-int(s): ; y-int:
C) x-int(s): ; y-int:
D) x-int(s): ; y-int:
.A) x-int(s):
; y-int: B) x-int(s):
; y-int: C) x-int(s):
; y-int: D) x-int(s):
; y-int: Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
35
Identify the given function as polynomial, rational, both or neither.
A) polynomial, but not rational
B) rational, but not polynomial
C) both polynomial and rational
D) neither polynomial nor rational
A) polynomial, but not rational
B) rational, but not polynomial
C) both polynomial and rational
D) neither polynomial nor rational
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
36
Find the domain of the function.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
37
Find all intercepts of the graph of .
A) x-int(s): ; y-int:
B) x-int(s): ; y-int:
C) x-int(s): ; y-int:
D) x-int(s): ; y-int:
.A) x-int(s):
; y-int: B) x-int(s):
; y-int: C) x-int(s):
; y-int: D) x-int(s):
; y-int: Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
38
Use the quadratic formula to find all the zeros.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
39
A child's height h (in inches) closely resembles a linear function in terms of the child's age a (in years) if the child is between the ages of 5 and 10. The height of a certain youngster is 46 inches when the child is age 5, and 55 inches at age 7. Find a linear function relating a child's height h to his or her age a.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
40
A child's height h (in inches) closely resembles a linear function in terms of the child's age a (in years) if the child is between the ages of 5 and 10. The height of a certain youngster is 44 inches when the child is age 5, and 55 inches at age 7. Determine the height of a child when he is 10 years old.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
41
Graph the following function and describe all asymptotes. Round answers to the nearest hundredth.
A) vertical asymptote: x = -2.21
B) vertical asymptote: x = -2.21
C) vertical asymptote: x = -4
D) vertical asymptote: x = -4
A)
vertical asymptote: x = -2.21B)
vertical asymptote: x = -2.21C)
vertical asymptote: x = -4D)
vertical asymptote: x = -4 Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
42
Graph the following function and describe all intercepts. Round answers to the nearest thousandth.
A) no x-intercept
Y-intercept: (0, -0.021)
B) no x-intercept
Y-intercept = (0, 0.021)
C) x-intercepts: (-4, 0), (-1, 0)
Y-intercept: (0, 4)
D) x-intercepts: (4,0), (1, 0)
Y-intercept: (0, 4)
A)
no x-interceptY-intercept: (0, -0.021)
B)
no x-interceptY-intercept = (0, 0.021)
C)
x-intercepts: (-4, 0), (-1, 0)Y-intercept: (0, 4)
D)
x-intercepts: (4,0), (1, 0)Y-intercept: (0, 4)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
43
Use a graphing utility to estimate all zeros. Round answers to the nearest hundredth.
A)
B)
C)
D) no real zeros
A)
B)
C)
D) no real zeros
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
44
Graph the following function and describe all extrema.
A) No minimum nor maximum occurs.
B) A minimum occurs at .
A maximum occurs at .
C) A minimum occurs at .
A maximum occurs at .
D) A minimum occurs at .
A maximum occurs at .
A)
No minimum nor maximum occurs.B)
A minimum occurs at .A maximum occurs at
.C)
A minimum occurs at .A maximum occurs at
.D)
A minimum occurs at .A maximum occurs at
. Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
45
Graph the following function and describe all extrema. Round answers to the nearest hundredth.
A) A minimum occurs at .
A maxumum occurs at .
B) No minimum nor maximum occurs.
C) No minimum occurs.
A maximum occurs at .
D) A minimum occurs at .
A maximum occurs at .
A)
A minimum occurs at .A maxumum occurs at
.B)
No minimum nor maximum occurs.C)
No minimum occurs.A maximum occurs at
.D)
A minimum occurs at .A maximum occurs at
. Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
46
Find the points of intersection of the two curves. Give exact values for the points.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
47
Graph the following function and describe all intercepts. Round answers to the nearest hundredth.
A) x-intercepts: (1,0), (-1, 0)
No y-intercept
B) x-intercepts: (-2.70, 0), (-0.83, 0), (0.83, 0), (2.70, 0)
Y-intercept: (0, 5)
C) x-intercepts: (-2.14, 0), (2.14,0)
Y-intercept: (0, 5)
D) x-intercepts: (-2.70, 0), (-0.83,0 ), (0.83, 0), (2.70, 0)
Y-intercept: (0, -5)
A)
x-intercepts: (1,0), (-1, 0)No y-intercept
B)
x-intercepts: (-2.70, 0), (-0.83, 0), (0.83, 0), (2.70, 0)Y-intercept: (0, 5)
C)
x-intercepts: (-2.14, 0), (2.14,0)Y-intercept: (0, 5)
D)
x-intercepts: (-2.70, 0), (-0.83,0 ), (0.83, 0), (2.70, 0)Y-intercept: (0, -5)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
48
Graph the following function and describe all extrema.
A) A minimum occurs at .
No maximum occurs.
B) No minimum occurs.
A maximum occurs at .
C) A minimum occurs at .
No maximum occurs.
D) No minimum occurs.
A maximum occurs at .
A)
A minimum occurs at .No maximum occurs.
B)
No minimum occurs.A maximum occurs at
.C)
A minimum occurs at .No maximum occurs.
D)
No minimum occurs.A maximum occurs at
. Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
49
Use a graphing utility to estimate all zeros. Round answers to the nearest hundredth.
A)
B)
C)
D) no real zeros
A)
B)
C)
D) no real zeros
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
50
Graph the following function and describe all vertical asymptotes. Round answers to the nearest hundredth.
A) no vertical asymptotes
B) vertical asymptote: x = 2.29
C) vertical asymptote: x = 2.29
D) vertical asymptote: x = -2.29
A)
no vertical asymptotesB)
vertical asymptote: x = 2.29C)
vertical asymptote: x = 2.29D)
vertical asymptote: x = -2.29 Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
51
Graph the following function and describe all vertical asymptotes.
A) vertical asymptotes:
B) vertical asymptotes:
C) vertical asymptote:
D) vertical asymptotes:
A)
vertical asymptotes: B)
vertical asymptotes: C)
vertical asymptote: D)
vertical asymptotes: Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
52
Show that and for all x. Show all work. and
and for all x. Show all work. and Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
53
Find the points of intersection of the two curves. Round answers to the nearest hundredth.
A)
B)
C)
D) The curves do not intersect.
A)
B)
C)
D) The curves do not intersect.
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
54
Graph the following function and describe all extrema. Round answers to the nearest hundredth.
A) A minimum occurs at .
A maximum occurs at .
B) A minimum occurs at .
A maximum occurs at .
C) A minimum occurs at .
A maximum occurs at .
D) . A minimum occurs at .
A maximum occurs at .
A)
A minimum occurs at .A maximum occurs at
.B)
A minimum occurs at .A maximum occurs at
.C)
A minimum occurs at .A maximum occurs at
.D)
. A minimum occurs at .A maximum occurs at
. Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
55
Graph the following function and describe all extrema. Round answers to the nearest thousandth.
A) No minimum nor maximum occurs.
B) A minimum occurs at .
No maximum occurs.
C) A minimum occurs at .
A maximum occurs at .
D) No minimum nor maximum occurs.
A)
No minimum nor maximum occurs.B)
A minimum occurs at .No maximum occurs.
C)
A minimum occurs at .A maximum occurs at
.D)
No minimum nor maximum occurs. Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
56
Graph the following function and describe all vertical asymptotes. Round answers to the nearest hundredth.
A) vertical asymptote: x = -1.71
B) vertical asymptote: x = 1.71
C) vertical asymptote: x = 1.71
D) vertical asymptote: x = -1.71
A)
vertical asymptote: x = -1.71B)
vertical asymptote: x = 1.71C)
vertical asymptote: x = 1.71D)
vertical asymptote: x = -1.71 Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
57
Graph the following function and describe all intercepts. Round answers to the nearest hundredth.
A) x-intercepts: (-6.73, 0), (0.35, 0)
No y-intercept
B) intercept: (0, 0)
C) intercept: (0, 0)
D) no intercepts
A)
x-intercepts: (-6.73, 0), (0.35, 0)No y-intercept
B)
intercept: (0, 0)C)
intercept: (0, 0)D)
no intercepts Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
58
Use a graphing utility to estimate all zeros. Round answers to the nearest hundredth.
A)
B)
C)
D) no real zeros
A)
B)
C)
D) no real zeros
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
59
Find the points of intersection of the two curves. Round answers to the nearest hundredth.
A)
B)
C)
D) The curves do not intersect.
A)
B)
C)
D) The curves do not intersect.
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
60
Graph the following function and describe all intercepts.
A) no x-intercepts
Y-intercept: (0, -2)
B) x-intercepts: ,
No y-intercepts
C) no x-intercepts
Y-intercept: (0, 2)
D) x-intercepts: ,
No y-intercept
A)
no x-interceptsY-intercept: (0, -2)
B)
x-intercepts: , No y-intercepts
C)
no x-interceptsY-intercept: (0, 2)
D)
x-intercepts: , No y-intercept
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
61
Use the given graph to sketch the inverse function.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
62
Decide whether the function described has an inverse. The weight of a package dependent upon the amount of postage bought.
A) yes
B) no
A) yes
B) no
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
63
Use a graph to determine whether the given function is one-to-one. If so, graph the inverse function.
A)
B)
C)
D) The function has no inverse.
A)
B)
C)
D) The function has no inverse.
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
64
Assume that the function has an inverse. Without solving for the inverse, find the indicated function value.
A) 2
B) 13
C) -2
D) -13
A) 2
B) 13
C) -2
D) -13
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
65
Show that and for all x. Show all work. and ;
and for all x. Show all work. and ; Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
66
Use the given graph to sketch the inverse function.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
67
Convert radians to degrees. Round answer to the nearest tenth of a degree.
A) 331.4
B) 343.8
C) 411.3
D) 433.0
radians to degrees. Round answer to the nearest tenth of a degree.A) 331.4
B) 343.8
C) 411.3
D) 433.0
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
68
Convert to radians.
A)
B)
C)
D)
to radians.A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
69
Assume that the function has an inverse, and, without solving for the inverse, find the indicated value. ;
A)
B)
C)
D)
; A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
70
Determine if the function is one-to-one. If it is, then find its inverse and graph both the function and its inverse.
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
71
Assume that the function has an inverse, and, without solving for the inverse, find the indicated value. ;
A)
B)
C)
D)
; A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
72
Convert radians to degrees.
A) 468
B) 480
C) 495
D) 523
radians to degrees.A) 468
B) 480
C) 495
D) 523
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
73
Convert to radians.
A)
B)
C)
D)
to radians.A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
74
The function below has an inverse. Graph the inverse function.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
75
The function below has an inverse. Graph the inverse function.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
76
Determine if the function is one-to-one. If it is, then find its inverse and graph both the function and its inverse.
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
77
Determine whether the function has an inverse (is one-to-one). If so, find the inverse.
A)
B)
C)
D) The function has no inverse.
A)
B)
C)
D) The function has no inverse.
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
78
Determine whether the function has an inverse (is one-to-one). If so, find the inverse.
A)
B)
C)
D) The function has no inverse.
A)
B)
C)
D) The function has no inverse.
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
79
The function below has an inverse. Graph the inverse function.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
80
Decide whether the function described has an inverse. The length of the shadow of a flagpole from noon to dusk.
A) yes
B) no
A) yes
B) no
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
Unlock Deck
k this deck
Unlock Deck
Unlock for access to all 143 flashcards in this deck.
