Question 1

Identify the intercepts.
-

Accepted Answer

A)  $( 2,0 ) , ( 0,4 )$ 
B)  $( - 2,0 ) , ( 0 , - 4 )$ 
C)  $( 2,0 ) , ( 0 , - 4 )$ 
D)  $( - 4,0 ) , ( 0,4 )$ 
A)  $( 2,0 ) , ( 0,4 )$ 
B)  $( - 2,0 ) , ( 0 , - 4 )$ 
C)  $( 2,0 ) , ( 0 , - 4 )$ 
D)  $( - 4,0 ) , ( 0,4 )$

Question 2

Find the domain and the range of the relation.
-$\{ ( 12,12 ) , ( - 2 , - 10 ) , ( 2,9 ) \}$

Accepted Answer

A)  domain: $\{ - 2,2,12 \}$; range: $\{ - 10,9,12 \}$ 
B)  domain: $\{ - 2,9,12 \}$; range: $\{ - 10,2,12 \}$ 
C)  domain: $\{ - 2,2,12 \}$; range: $\{ - 10,9 \}$ 
D)  domain: $\{ - 10,9,12 \}$; range: $\{ - 2,2,12 \}$ 
A)  domain: $\{ - 2,2,12 \}$; range: $\{ - 10,9,12 \}$ 
B)  domain: $\{ - 2,9,12 \}$; range: $\{ - 10,2,12 \}$ 
C)  domain: $\{ - 2,2,12 \}$; range: $\{ - 10,9 \}$ 
D)  domain: $\{ - 10,9,12 \}$; range: $\{ - 2,2,12 \}$

Question 3

Find an equation of the line.
-Parallel to $\mathrm { y } = - 6$, through $( - 11,2 )$

Accepted Answer

A)  $y = - 11$ 
B)  $y = - \frac { 8 } { 11 } x - 6$ 
C)  $x = - 11$ 
D)  $\mathrm { y } = 2$ 
A)  $y = - 11$ 
B)  $y = - \frac { 8 } { 11 } x - 6$ 
C)  $x = - 11$ 
D)  $\mathrm { y } = 2$

Question 4

Graph the linear equation.
-$x=2 y$

Accepted Answer

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

Question 5

Find an equation of the line.
-Perpendicular to $\mathrm { y } = 12$, through $( 6 , - 7 )$

Accepted Answer

A)  $x = - \frac { 1 } { 6 }$ 
B)  $x = 6$ 
C)  $y = \frac { 6 } { 19 } x - \frac { 169 } { 19 }$ 
D)  $y = - 7$ 
A)  $x = - \frac { 1 } { 6 }$ 
B)  $x = 6$ 
C)  $y = \frac { 6 } { 19 } x - \frac { 169 } { 19 }$ 
D)  $y = - 7$

Question 6

Fill in the blank with one of the words listed below. $$\begin{array} { l l l l l l } 
\text { relation } & \text { function } & \text { domain } & \text { range } & \text { standard } & \text { slope-intercept } \
\mathbf { y } \text {-axis } & \mathrm { x } \text {-axis } & \text { solution } & \text { linear } & \text { slope } & \text { point-slope } \
\text { x-intercept } & \mathbf { y } \text {-intercept } & \mathbf { y } & \mathbf { x } & &
\end{array}$$
-The of a line measures the steepness or tilt of a line.

Accepted Answer

A)  relation 
B)  range 
C)  slope 
D)  domain 
A)  relation 
B)  range 
C)  slope 
D)  domain

Question 7

Find three ordered pair solutions by completing the table. Then use the ordered pairs to graph the equation.
-$y = - 4 x - 5$

Accepted Answer

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

Question 8

Complete the ordered pair so that it is a solution of the given linear equation.
-$y = - 5 x - 40 ; \quad ( - 9 , \quad ) , ( - 40 , \quad ) , ( 0 , \quad )$

Accepted Answer

A)  $( - 9,5 ) ( - 40,160 ) ( 0,160 )$ 
B)  $( - 9,5 ) ( - 40,160 ) ( 0 , - 40 )$ 
C)  $( - 9 , - 9 ) ( - 40,160 ) ( 0 , - 40 )$ 
D)  $( - 9,5 ) ( - 40 , - 40 ) ( 0 , - 40 )$ 
A)  $( - 9,5 ) ( - 40,160 ) ( 0,160 )$ 
B)  $( - 9,5 ) ( - 40,160 ) ( 0 , - 40 )$ 
C)  $( - 9 , - 9 ) ( - 40,160 ) ( 0 , - 40 )$ 
D)  $( - 9,5 ) ( - 40 , - 40 ) ( 0 , - 40 )$

Question 9

Find an equation of the line described. Write the equation in slope-intercept form if possible.
-Slope 4 , through $( - 3,2 )$

Accepted Answer

A)  $x = 4 y - 14$ 
B)  $x = 4 y + 14$ 
C)  $y = 4 x + 14$ 
D)  $y = 4 x - 14$ 
A)  $x = 4 y - 14$ 
B)  $x = 4 y + 14$ 
C)  $y = 4 x + 14$ 
D)  $y = 4 x - 14$

Question 10

Plot the ordered pair. State in which quadrant or on which axis the point lies.
-$(2,-1)$

Accepted Answer

A)  quadrant III
  
B)  quadrant II
  
C)  quadrant IV
  
D)  quadrant I
  
A)  quadrant III
  
B)  quadrant II
  
C)  quadrant IV
  
D)  quadrant I

Question 11

Find the slope of the line and write the slope as a rate of change. Don't forget to attach the proper units.
-The graph shows the total cost y (in dollars) of owning and operating a mini-van where x is the number of miles driven.

Accepted Answer

A)  $\$ 4.00$ per mile 
B)  $\$ 30.00$ per mile 
C)  $\$ 0.25$ per mile 
D)  cannot be determined 
A)  $\$ 4.00$ per mile 
B)  $\$ 30.00$ per mile 
C)  $\$ 0.25$ per mile 
D)  cannot be determined

Question 12

Find an equation of the line described.
-Through (9, 8), parallel to the x-axis

Accepted Answer

A)  x = 8 
B)  y = 9x + 8 
C)  y = 9 
D)  y = 8 
A)  x = 8 
B)  y = 9x + 8 
C)  y = 9 
D)  y = 8

Question 13

Determine whether the graph is the graph of a function.
-

Accepted Answer

A) True 
 B)False

Question 14

Solve.
-A section of roller coaster track has the dimensions shown in the diagram. Find the grade of the track, which is the slope written as a percent.

Accepted Answer

A)  $35 \%$ 
B)  $3 \%$ 
C)  $6.6 \%$ 
D)  $30 \%$ 
A)  $35 \%$ 
B)  $3 \%$ 
C)  $6.6 \%$ 
D)  $30 \%$

Question 15

Find an equation of the line with the given slope that passes through the given point. Write the equation in the form
Ax + By = C.
-$\mathrm { m } = - \frac { 1 } { 3 } ; ( - 2,0 )$

Accepted Answer

A)  $x + 3 y = - 2$ 
B)  $x + 3 y = - 6$ 
C)  $x - 2 y = 3$ 
D)  $x + 3 y = 2$ 
A)  $x + 3 y = - 2$ 
B)  $x + 3 y = - 6$ 
C)  $x - 2 y = 3$ 
D)  $x + 3 y = 2$

Question 16

Determine whether the equation is a linear equation in two variables.
-$2.4 \mathrm { x } + 3.9 \mathrm { y } = 5.8$

Accepted Answer

A) True 
 B)False

Question 17

Match the graph with its equation.
-$y = 3 x - 8$

Accepted Answer

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

Question 18

Fill in the blank with one of the words listed below. $$\begin{array} { l l l l l l } 
\text { relation } & \text { function } & \text { domain } & \text { range } & \text { standard } & \text { slope-intercept } \
\mathbf { y } \text {-axis } & \mathrm { x } \text {-axis } & \text { solution } & \text { linear } & \text { slope } & \text { point-slope } \
\text { x-intercept } & \mathbf { y } \text {-intercept } & \mathbf { y } & \mathbf { x } & &
\end{array}$$
-An ordered pair is a(n) of an equation in two variables if replacing the variables by the coordinates of the ordered pair results in a true statement.

Accepted Answer

A)  solution 
B)  relation 
C)  domain 
D)  function 
A)  solution 
B)  relation 
C)  domain 
D)  function

Question 19

Write the word or phrase that best completes each statement or answers the question.Solve.
-The graph shows the total cost $y$ (in dollars) of owning and operating a minivan where $x$ is the number of miles driven. Find the slope of the line and write the slope as a rate of change.

Accepted Answer

A)  $\$ 17.00$ per mile 
B)  $\$ 16.00$ per mile 
C)  $\$ 0.06$ per mile 
D)  cannot be determined 
A)  $\$ 17.00$ per mile 
B)  $\$ 16.00$ per mile 
C)  $\$ 0.06$ per mile 
D)  cannot be determined

Question 20

Write an equation of the line with the given slope, m, and y-intercept (0, b).
-$m = \frac { 5 } { 4 } , b = - 3$

Accepted Answer

A)  $y = - \frac { 5 } { 4 } x + 3$ 
B)  $y = \frac { 5 } { 4 } x + 3$ 
C)  $y = - \frac { 5 } { 4 } x - 3$ 
D)  $y = \frac { 5 } { 4 } x - 3$ 
A)  $y = - \frac { 5 } { 4 } x + 3$ 
B)  $y = \frac { 5 } { 4 } x + 3$ 
C)  $y = - \frac { 5 } { 4 } x - 3$ 
D)  $y = \frac { 5 } { 4 } x - 3$

Identify the intercepts. -

Find the domain and the range of the relation. - $\{ ( 12,12 ) , ( - 2 , - 10 ) , ( 2,9 ) \}$

Find an equation of the line. -Parallel to $\mathrm { y } = - 6$ , through $( - 11,2 )$

Graph the linear equation. - $x=2 y$

Find an equation of the line. -Perpendicular to $\mathrm { y } = 12$ , through $( 6 , - 7 )$

Fill in the blank with one of the words listed below. relation function domain range standard slope-intercept -axis -axis solution linear slope point-slope x-intercept -intercept -The of a line measures the steepness or tilt of a line.

Find three ordered pair solutions by completing the table. Then use the ordered pairs to graph the equation. - $y = - 4 x - 5$

Complete the ordered pair so that it is a solution of the given linear equation. - $y = - 5 x - 40 ; \quad ( - 9 , \quad ) , ( - 40 , \quad ) , ( 0 , \quad )$

Find an equation of the line described. Write the equation in slope-intercept form if possible. -Slope 4 , through $( - 3,2 )$

Plot the ordered pair. State in which quadrant or on which axis the point lies. - $(2,-1)$

Find the slope of the line and write the slope as a rate of change. Don't forget to attach the proper units. -The graph shows the total cost y (in dollars) of owning and operating a mini-van where x is the number of miles driven.

Find an equation of the line described. -Through (9, 8), parallel to the x-axis

Determine whether the graph is the graph of a function. -

Solve. -A section of roller coaster track has the dimensions shown in the diagram. Find the grade of the track, which is the slope written as a percent.

Find an equation of the line with the given slope that passes through the given point. Write the equation in the form Ax + By = C. - $\mathrm { m } = - \frac { 1 } { 3 } ; ( - 2,0 )$

Determine whether the equation is a linear equation in two variables. - $2.4 \mathrm { x } + 3.9 \mathrm { y } = 5.8$

Match the graph with its equation. - $y = 3 x - 8$

Write the word or phrase that best completes each statement or answers the question.Solve. -The graph shows the total cost $y$ (in dollars) of owning and operating a minivan where $x$ is the number of miles driven. Find the slope of the line and write the slope as a rate of change.

Write an equation of the line with the given slope, m, and y-intercept (0, b). - $m = \frac { 5 } { 4 } , b = - 3$

Review of Real Numbers

Equations, Inequalities, and Problem Solving

Solving Systems of Linear Equations

Exponents and Polynomials

Factoring Polynomials

Rational Expressions

More on Functions and Graphs

Inequalities and Absolute Value

Rational Exponents, Radicals, and Complex Numbers

Quadratic Equations and Functions

Exponential and Logarithmic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Filters

Exam 3: Graphing

Identify the intercepts. -

Find the domain and the range of the relation. - {(12,12),(−2,−10),(2,9)}\{ ( 12,12 ) , ( - 2 , - 10 ) , ( 2,9 ) \}{(12,12),(−2,−10),(2,9)}

Find an equation of the line. -Parallel to y=−6\mathrm { y } = - 6y=−6 , through (−11,2)( - 11,2 )(−11,2)

Graph the linear equation. - x=2yx=2 yx=2y

Find an equation of the line. -Perpendicular to y=12\mathrm { y } = 12y=12 , through (6,−7)( 6 , - 7 )(6,−7)

Fill in the blank with one of the words listed below. relation function domain range standard slope-intercept -axis -axis solution linear slope point-slope x-intercept -intercept -The of a line measures the steepness or tilt of a line.

Find three ordered pair solutions by completing the table. Then use the ordered pairs to graph the equation. - y=−4x−5y = - 4 x - 5y=−4x−5

Complete the ordered pair so that it is a solution of the given linear equation. - y=−5x−40;(−9,),(−40,),(0,)y = - 5 x - 40 ; \quad ( - 9 , \quad ) , ( - 40 , \quad ) , ( 0 , \quad )y=−5x−40;(−9,),(−40,),(0,)

Find an equation of the line described. Write the equation in slope-intercept form if possible. -Slope 4 , through (−3,2)( - 3,2 )(−3,2)

Plot the ordered pair. State in which quadrant or on which axis the point lies. - (2,−1)(2,-1)(2,−1)

Find the slope of the line and write the slope as a rate of change. Don't forget to attach the proper units. -The graph shows the total cost y (in dollars) of owning and operating a mini-van where x is the number of miles driven.

Find an equation of the line described. -Through (9, 8), parallel to the x-axis

Determine whether the graph is the graph of a function. -

Solve. -A section of roller coaster track has the dimensions shown in the diagram. Find the grade of the track, which is the slope written as a percent.

Find an equation of the line with the given slope that passes through the given point. Write the equation in the form Ax + By = C. - m=−13;(−2,0)\mathrm { m } = - \frac { 1 } { 3 } ; ( - 2,0 )m=−31​;(−2,0)

Determine whether the equation is a linear equation in two variables. - 2.4x+3.9y=5.82.4 \mathrm { x } + 3.9 \mathrm { y } = 5.82.4x+3.9y=5.8

Match the graph with its equation. - y=3x−8y = 3 x - 8y=3x−8

Write the word or phrase that best completes each statement or answers the question.Solve. -The graph shows the total cost yyy (in dollars) of owning and operating a minivan where xxx is the number of miles driven. Find the slope of the line and write the slope as a rate of change.

Write an equation of the line with the given slope, m, and y-intercept (0, b). - m=54,b=−3m = \frac { 5 } { 4 } , b = - 3m=45​,b=−3

Review of Real Numbers

Equations, Inequalities, and Problem Solving

Solving Systems of Linear Equations

Exponents and Polynomials

Factoring Polynomials

Rational Expressions

More on Functions and Graphs

Inequalities and Absolute Value

Rational Exponents, Radicals, and Complex Numbers

Quadratic Equations and Functions

Exponential and Logarithmic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Filters

Find the domain and the range of the relation. - $\{ ( 12,12 ) , ( - 2 , - 10 ) , ( 2,9 ) \}$

Find an equation of the line. -Parallel to $\mathrm { y } = - 6$ , through $( - 11,2 )$

Graph the linear equation. - $x=2 y$

Find an equation of the line. -Perpendicular to $\mathrm { y } = 12$ , through $( 6 , - 7 )$

Find three ordered pair solutions by completing the table. Then use the ordered pairs to graph the equation. - $y = - 4 x - 5$

Complete the ordered pair so that it is a solution of the given linear equation. - $y = - 5 x - 40 ; \quad ( - 9 , \quad ) , ( - 40 , \quad ) , ( 0 , \quad )$

Find an equation of the line described. Write the equation in slope-intercept form if possible. -Slope 4 , through $( - 3,2 )$

Plot the ordered pair. State in which quadrant or on which axis the point lies. - $(2,-1)$

Find an equation of the line with the given slope that passes through the given point. Write the equation in the form Ax + By = C. - $\mathrm { m } = - \frac { 1 } { 3 } ; ( - 2,0 )$

Determine whether the equation is a linear equation in two variables. - $2.4 \mathrm { x } + 3.9 \mathrm { y } = 5.8$

Match the graph with its equation. - $y = 3 x - 8$

Write the word or phrase that best completes each statement or answers the question.Solve. -The graph shows the total cost $y$ (in dollars) of owning and operating a minivan where $x$ is the number of miles driven. Find the slope of the line and write the slope as a rate of change.

Write an equation of the line with the given slope, m, and y-intercept (0, b). - $m = \frac { 5 } { 4 } , b = - 3$