Question 1

Find the slope of the line through P(2,7) and Q(9,63).

Accepted Answer

A)  m = 9 
B)  m = 8 
C)  m = 10 
D)  m = 7 
E)  m = 6 
A)  m = 9 
B)  m = 8 
C)  m = 10 
D)  m = 7 
E)  m = 6

Question 2

Graph the function.

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 3

Draw the line using the slope and y-intercept. y + 3 = 3x

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 4

Find the distance between the two points   and   .

Accepted Answer

A)  17 
B)  10 
C)  20 
D)  7 
E)  30 
A)  17 
B)  10 
C)  20 
D)  7 
E)  30

Question 5

Let f (x) = 2x + 1, g(x) = 3x - 2. Find the function.

Accepted Answer

A)    
B)    
C)    
D)    
E)  none of the above 
A)    
B)    
C)    
D)    
E)  none of the above

Question 6

Find the inverse of the one-to-one function.

Accepted Answer

A)    
B)    
C)    
D)    
E)  inverse does not exist 
A)    
B)    
C)    
D)    
E)  inverse does not exist

Question 7

Determine whether the function is one-to-one.

Accepted Answer

A)  No, it isn't one-to-one. 
B)  Yes, it is one-to-one. 
A)  No, it isn't one-to-one. 
B)  Yes, it is one-to-one.

Question 8

Determine whether the function is one-to- one. y = 5x

Accepted Answer

A)  No, it isn't one-to-one. 
B)  Yes, it is one-to-one. 
A)  No, it isn't one-to-one. 
B)  Yes, it is one-to-one.

Question 9

Tell where the function is decreasing.

Accepted Answer

A)  always increasing 
B)  always decreasing 
C)    
D)  always constant 
E)    
A)  always increasing 
B)  always decreasing 
C)    
D)  always constant 
E)

Question 10

Find the inverse of the one-to-one function. y = 5x + 8

Accepted Answer

A)    
B)    
C)    
D)    
E)  none of the above 
A)    
B)    
C)    
D)    
E)  none of the above

Question 11

Which function does the graph represent?

Accepted Answer

A)  g(x) =

B)    
C)  g(x) =

D)  g(x) =

E)  g(x) =

A)  g(x) =

B)    
C)  g(x) =

D)  g(x) =

E)  g(x) =

Question 12

Find the slope of the line through P(5,7) and Q(-1,7).

Accepted Answer

A)  m = 3 
B)  m = -5 
C)  m = 6 
D)  m = 0 
E)  m = 1 
A)  m = 3 
B)  m = -5 
C)  m = 6 
D)  m = 0 
E)  m = 1

Question 13

Write the equation of the line that passes through the point P (0,0) and is perpendicular to the line y = - 4x + 5.

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 14

Draw the line using the slope and y-intercept. y + 2 = 3x

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 15

Find the inverse of the one-to-one function. y = 9x

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 16

Find the inverse of the one-to-one function. y = 9x

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 17

Tell where the function is increasing.

Accepted Answer

A)    
B)  always constant 
C)  always increasing 
D)  always decreasing 
E)    
A)    
B)  always constant 
C)  always increasing 
D)  always decreasing 
E)

Question 18

Let f (x) = 2x - 1, g(x) = 3x - 2. Find the domain of the function.

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 19

Write the equation of the line that passes through the point P (3, 4) and is perpendicular to the line y = - 5x + 8.

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 20

Find the distance between the two points   and   .

Accepted Answer

A)  102 
B)  51 
C)  48 
D)  153 
E)  99 
A)  102 
B)  51 
C)  48 
D)  153 
E)  99

Find the slope of the line through P(2,7) and Q(9,63).

Graph the function.

Draw the line using the slope and y-intercept. y + 3 = 3x

Find the distance between the two points and .

Let f (x) = 2x + 1, g(x) = 3x - 2. Find the function.

Find the inverse of the one-to-one function.

Determine whether the function is one-to-one.

Determine whether the function is one-to- one. y = 5x

Tell where the function is decreasing.

Find the inverse of the one-to-one function. y = 5x + 8

Which function does the graph represent?

Find the slope of the line through P(5,7) and Q(-1,7).

Write the equation of the line that passes through the point P (0,0) and is perpendicular to the line y = - 4x + 5.

Draw the line using the slope and y-intercept. y + 2 = 3x

Find the inverse of the one-to-one function. y = 9x

Find the inverse of the one-to-one function. y = 9x

Tell where the function is increasing.

Let f (x) = 2x - 1, g(x) = 3x - 2. Find the domain of the function.

Write the equation of the line that passes through the point P (3, 4) and is perpendicular to the line y = - 5x + 8.

Find the distance between the two points and .

Solving Equations and Inequalities

Polynomial and Rational Functions

Exponential and Logarithmic Functions

Trigonometric Functions

Analytic Trigonometry

Additional Topics in Trigonometry

Linear Systems and Matrices

Sequences, Series, and Probability

Topics in Analytic Geometry

Prerequisites

Filters

Exam 1: Functions and Their Graphs

Find the slope of the line through P(2,7) and Q(9,63).

Graph the function.

Draw the line using the slope and y-intercept. y + 3 = 3x

Find the distance between the two points and .

Let f (x) = 2x + 1, g(x) = 3x - 2. Find the function.

Find the inverse of the one-to-one function.

Determine whether the function is one-to-one.

Determine whether the function is one-to- one. y = 5x

Tell where the function is decreasing.

Find the inverse of the one-to-one function. y = 5x + 8

Which function does the graph represent?

Find the slope of the line through P(5,7) and Q(-1,7).

Write the equation of the line that passes through the point P (0,0) and is perpendicular to the line y = - 4x + 5.

Draw the line using the slope and y-intercept. y + 2 = 3x

Find the inverse of the one-to-one function. y = 9x

Find the inverse of the one-to-one function. y = 9x

Tell where the function is increasing.

Let f (x) = 2x - 1, g(x) = 3x - 2. Find the domain of the function.

Write the equation of the line that passes through the point P (3, 4) and is perpendicular to the line y = - 5x + 8.

Find the distance between the two points and .

Solving Equations and Inequalities

Polynomial and Rational Functions

Exponential and Logarithmic Functions

Trigonometric Functions

Analytic Trigonometry

Additional Topics in Trigonometry

Linear Systems and Matrices

Sequences, Series, and Probability

Topics in Analytic Geometry

Prerequisites

Filters