Question 1

Find the function value.
-Find  f(0)  when  f(x)=12 .

Accepted Answer

A)  0 
B)  12 
C)   -12 
D)  Undefined 
A)  0 
B)  12 
C)   -12 
D)  Undefined

Question 2

Graph the linear equation using the slope and y-intercept
-$y = 2 x + 2$

Accepted Answer

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

Question 3

Use the slope-intercept form of the linear equation to write the equation of the line with the given slope and y-intercept.
-Slope $- \frac { 9 } { 8 } ; y$-intercept $\left( 0 , \frac { 43 } { 8 } \right)$

Accepted Answer

A)  $y = - \frac { 9 } { 8 } x - \frac { 43 } { 8 }$ 
B)  $y = - \frac { 9 } { 8 } x + \frac { 43 } { 8 }$ 
C)  $y = \frac { 9 } { 8 } x - \frac { 43 } { 8 }$ 
D)  $y = \frac { 9 } { 8 } x + \frac { 43 } { 8 }$ 
A)  $y = - \frac { 9 } { 8 } x - \frac { 43 } { 8 }$ 
B)  $y = - \frac { 9 } { 8 } x + \frac { 43 } { 8 }$ 
C)  $y = \frac { 9 } { 8 } x - \frac { 43 } { 8 }$ 
D)  $y = \frac { 9 } { 8 } x + \frac { 43 } { 8 }$

Question 4

Use the vertical line test to determine whether the graph is the graph of a function.
-

Accepted Answer

A)  Function 
B)  Not a function 
A)  Function 
B)  Not a function

Question 5

Solve.
-The speed of a ball dropped from a tower is given by the linear function f(t) = 32t where f(t) is in feet per second and t is the number of seconds since the ball was dropped. Find the speed of the ball after 11 seconds.

Accepted Answer

A)  352 feet per second 
B)  32 feet per second 
C)  342 feet per second 
D)  11 feet per second 
A)  352 feet per second 
B)  32 feet per second 
C)  342 feet per second 
D)  11 feet per second

Question 6

Graph the union or intersection, as indicated.
-The intersection of  x$\geq$ 3  and  -x+5 y<15

Accepted Answer

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

Question 7

Match the equation with its graph.
-f(x) = 4x-5

Accepted Answer

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

Question 8

Graph the union or intersection, as indicated.
-$\text { The union of } x \geq - 5 \text { or } y \leq 4$

Accepted Answer

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

Question 9

Graph the linear equation using the slope and y-intercept
-$y = 3 x - 4$

Accepted Answer

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

Question 10

Graph the inequality.
-$x+5 y<-30$

Accepted Answer

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

Question 11

Graph the inequality.
-$6 x - 3 y \geq 18$

Accepted Answer

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

Question 12

Write an equation of the line. Write the equation in the form x = a, y = b, or y = mx + b.
-Through $( 5 , - 11 )$; parallel to $x = 8$

Accepted Answer

A)  $y = - 11$ 
B)  $y = 5$ 
C)  $x = 5$ 
D)  $x = - 11$ 
A)  $y = - 11$ 
B)  $y = 5$ 
C)  $x = 5$ 
D)  $x = - 11$

Question 13

Determine whether the relation is also a function.
-pets at home

Accepted Answer

A)  Function 
B)  Not a function 
A)  Function 
B)  Not a function

Question 14

Graph the inequality.
-$- 3 x + y \leq 9$

Accepted Answer

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

Question 15

Write an equation of the line. Write the equation in the form x = a, y = b, or y = mx + b.
-Through  (1,4) ; perpendicular to  x-5 y=5

Accepted Answer

A)   y=-5 x+9 
B)  $y = - \frac { 1 } { 5 } x + \frac { 21 } { 5 }$ 
C)  $y = \frac { 1 } { 5 } x + \frac { 21 } { 5 }$ 
D)   y=-5 x+1 
A)   y=-5 x+9 
B)  $y = - \frac { 1 } { 5 } x + \frac { 21 } { 5 }$ 
C)  $y = \frac { 1 } { 5 } x + \frac { 21 } { 5 }$ 
D)   y=-5 x+1

Question 16

Use the vertical line test to determine whether the graph is the graph of a function.
-

Accepted Answer

A)  Function 
B)  Not a function 
A)  Function 
B)  Not a function

Question 17

Determine whether the relation is also a function.
-{(-7, 3), (-7, -5), (-1, 3), (6, -5), (10, -4)}

Accepted Answer

A)  Yes 
B)  No 
A)  Yes 
B)  No

Question 18

Graph the inequality.
-$y \leq 7$

Accepted Answer

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

Question 19

Write the word or phrase that best completes each statement or answers the question.
-The table shows the average hourly wage for non-managerial office workers in a town in Indiana (in dollars) for the years shown. Write each paired data as an ordered pair of the form (year, wage). Then create a scatter diagram of the ordered pairs.
$\begin{array} { | c | c | } 
\hline & \begin{array} { l } 
\text { Average Hourly } \
\text { Year }
\end{array} \
\hline 1994 & 10.54 \
\hline 1995 & 11.16 \
\hline 1996 & 12.45 \
\hline 1997 & 11.94 \
\hline 1998 & 12.05 \
\hline 1999 & 13.71 \
\hline
\end{array}$

Accepted Answer

The answer of  Write the word or phrase that...

Question 20

Match the equation with its graph.
-f(x) = -2x - 3

Accepted Answer

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

Find the function value. -Find f(0) when f(x)=12 .

Graph the linear equation using the slope and y-intercept - $y = 2 x + 2$

Use the slope-intercept form of the linear equation to write the equation of the line with the given slope and y-intercept. -Slope $- \frac { 9 } { 8 } ; y$ -intercept $\left( 0 , \frac { 43 } { 8 } \right)$

Use the vertical line test to determine whether the graph is the graph of a function. -

Solve. -The speed of a ball dropped from a tower is given by the linear function f(t) = 32t where f(t) is in feet per second and t is the number of seconds since the ball was dropped. Find the speed of the ball after 11 seconds.

Graph the union or intersection, as indicated. -The intersection of x $\geq$ 3 and -x+5 y<15 $Graph the union or intersection, as indicated. -The intersection of x \geq 3 and -x+5 y<15$

Match the equation with its graph. -f(x) = 4x-5

Graph the union or intersection, as indicated. - $\text { The union of } x \geq - 5 \text { or } y \leq 4$ $Graph the union or intersection, as indicated. - \text { The union of } x \geq - 5 \text { or } y \leq 4$

Graph the linear equation using the slope and y-intercept - $y = 3 x - 4$

Graph the inequality. - $x+5 y<-30$

Graph the inequality. - $6 x - 3 y \geq 18$ $Graph the inequality. - 6 x - 3 y \geq 18$

Write an equation of the line. Write the equation in the form x = a, y = b, or y = mx + b. -Through $( 5 , - 11 )$ ; parallel to $x = 8$

Determine whether the relation is also a function. -pets at home

Graph the inequality. - $- 3 x + y \leq 9$ $Graph the inequality. - - 3 x + y \leq 9$

Write an equation of the line. Write the equation in the form x = a, y = b, or y = mx + b. -Through (1,4) ; perpendicular to x-5 y=5

Use the vertical line test to determine whether the graph is the graph of a function. -

Determine whether the relation is also a function. -{(-7, 3), (-7, -5), (-1, 3), (6, -5), (10, -4)}

Graph the inequality. - $y \leq 7$ $Graph the inequality. - y \leq 7$

Match the equation with its graph. -f(x) = -2x - 3

Real Numbers and Algebraic Expressions

Equations, Inequalities, and Problem Solving

Systems of Equations and Inequalities

Polynomials and Polynomial Functions

Rational Expressions

Rational Exponents, Radicals, and Complex Numbers

Quadratic Equations and Functions

Exponential and Logarithmic Functions

Conic Sections

Fractions

Filters

Exam 3: Graphs and Functions

Find the function value. -Find f(0) when f(x)=12 .

Graph the linear equation using the slope and y-intercept - y=2x+2y = 2 x + 2y=2x+2

Use the slope-intercept form of the linear equation to write the equation of the line with the given slope and y-intercept. -Slope −98;y- \frac { 9 } { 8 } ; y−89​;y -intercept (0,438)\left( 0 , \frac { 43 } { 8 } \right)(0,843​)

Use the vertical line test to determine whether the graph is the graph of a function. -

Solve. -The speed of a ball dropped from a tower is given by the linear function f(t) = 32t where f(t) is in feet per second and t is the number of seconds since the ball was dropped. Find the speed of the ball after 11 seconds.

Graph the union or intersection, as indicated. -The intersection of x ≥\geq≥ 3 and -x+5 y<15

Match the equation with its graph. -f(x) = 4x-5

Graph the union or intersection, as indicated. - The union of x≥−5 or y≤4\text { The union of } x \geq - 5 \text { or } y \leq 4 The union of x≥−5 or y≤4

Graph the linear equation using the slope and y-intercept - y=3x−4y = 3 x - 4y=3x−4

Graph the inequality. - x+5y<−30x+5 y<-30x+5y<−30

Graph the inequality. - 6x−3y≥186 x - 3 y \geq 186x−3y≥18

Write an equation of the line. Write the equation in the form x = a, y = b, or y = mx + b. -Through (5,−11)( 5 , - 11 )(5,−11) ; parallel to x=8x = 8x=8

Determine whether the relation is also a function. -pets at home

Graph the inequality. - −3x+y≤9- 3 x + y \leq 9−3x+y≤9

Write an equation of the line. Write the equation in the form x = a, y = b, or y = mx + b. -Through (1,4) ; perpendicular to x-5 y=5

Use the vertical line test to determine whether the graph is the graph of a function. -

Determine whether the relation is also a function. -{(-7, 3), (-7, -5), (-1, 3), (6, -5), (10, -4)}

Graph the inequality. - y≤7y \leq 7y≤7

Match the equation with its graph. -f(x) = -2x - 3

Real Numbers and Algebraic Expressions

Equations, Inequalities, and Problem Solving

Systems of Equations and Inequalities

Polynomials and Polynomial Functions

Rational Expressions

Rational Exponents, Radicals, and Complex Numbers

Quadratic Equations and Functions

Exponential and Logarithmic Functions

Conic Sections

Fractions

Filters

Graph the linear equation using the slope and y-intercept - $y = 2 x + 2$

Use the slope-intercept form of the linear equation to write the equation of the line with the given slope and y-intercept. -Slope $- \frac { 9 } { 8 } ; y$ -intercept $\left( 0 , \frac { 43 } { 8 } \right)$

Graph the union or intersection, as indicated. -The intersection of x $\geq$ 3 and -x+5 y<15 $Graph the union or intersection, as indicated. -The intersection of x \geq 3 and -x+5 y<15$

Graph the union or intersection, as indicated. - $\text { The union of } x \geq - 5 \text { or } y \leq 4$ $Graph the union or intersection, as indicated. - \text { The union of } x \geq - 5 \text { or } y \leq 4$

Graph the linear equation using the slope and y-intercept - $y = 3 x - 4$

Graph the inequality. - $x+5 y<-30$

Graph the inequality. - $6 x - 3 y \geq 18$ $Graph the inequality. - 6 x - 3 y \geq 18$

Write an equation of the line. Write the equation in the form x = a, y = b, or y = mx + b. -Through $( 5 , - 11 )$ ; parallel to $x = 8$

Graph the inequality. - $- 3 x + y \leq 9$ $Graph the inequality. - - 3 x + y \leq 9$

Graph the inequality. - $y \leq 7$ $Graph the inequality. - y \leq 7$