Question 1

Find an equation for the line. Write the equation in standard form.
-Through  (3,−2) ( 3 , - 2 ) (3,−2)   and  (1,−5) ( 1 , - 5 ) (1,−5)

Accepted Answer

A)    −5x−6y=−35- 5 x - 6 y = - 35−5x−6y=−35 
B)    5x+6y=−355 x + 6 y = - 355x+6y=−35 
C)    −3x+2y=−13- 3 x + 2 y = - 13−3x+2y=−13 
D)    3x+2y=−133 x + 2 y = - 133x+2y=−13

Question 2

Find the domain and range of the function graphed.
-

Accepted Answer

A)   domain:  [−1,∞) [ - 1 , \infty ) [−1,∞)  ; range:  [−3,∞) [ - 3 , \infty ) [−3,∞)  
B)   domain:  (−∞,−1) ∪(−1,∞) ( - \infty , - 1 )  \cup ( - 1 , \infty ) (−∞,−1) ∪(−1,∞)  ; range:  (−∞,−3) ∪(−3,∞) ( - \infty , - 3 )  \cup ( - 3 , \infty ) (−∞,−3) ∪(−3,∞)  
C)   domain:  (−∞,∞) ( - \infty , \infty ) (−∞,∞)  ; range:  (−∞,∞) ( - \infty , \infty ) (−∞,∞)  
D)   domain:  (−∞,∞) ( - \infty , \infty ) (−∞,∞)  ; range:  [−3,∞) [ - 3 , \infty ) [−3,∞)

Question 3

Graph the linear equation by finding and plotting its intercepts.
- y=14xy = \frac { 1 } { 4 } xy=41​x

Accepted Answer

A)  
B)  
C)  
D)

Question 4

Graph the linear equation by finding and plotting its intercepts.
- y=3x−9y=3 x-9y=3x−9

Accepted Answer

A)  
B)  
C)  
D)

Question 5

Evaluate the function.
-Find  f(2) f ( 2 ) f(2)   when  f(x) =3x2+4x+5f ( x )  = 3 x ^ { 2 } + 4 x + 5f(x) =3x2+4x+5 .

Accepted Answer

A)   15
B)   25
C)   9
D)   12

Question 6

Determine whether the ordered pair is a solution of the given linear equation.
-$3 x - 5 y = 6 ; ( 0,2 )$

Accepted Answer

A) True 
 B)False

Question 7

Find an equation of the line described. Write the equation in slope-intercept form if possible.
-Through  (−2,−22) ( - 2 , - 22 ) (−2,−22)   and  (3,8) ( 3,8 ) (3,8)

Accepted Answer

A)    y=6x−10y = 6 x - 10y=6x−10 
B)    y=−6x−34y = - 6 x - 34y=−6x−34 
C)    y=−16x−673y = - \frac { 1 } { 6 } x - \frac { 67 } { 3 }y=−61​x−367​ 
D)    y=16x−653y = \frac { 1 } { 6 } x - \frac { 65 } { 3 }y=61​x−365​

Question 8

Determine whether the equation is a linear equation in two variables.
-$x = 3$

Accepted Answer

A) True 
 B)False

Question 9

Write the word or phrase that best completes each statement or answers the question. Solve.
-The graph shows the number of cans of soda sold at a campus stand on five days with different high temperatures for the day. The ordered pair $( 80,440 )$ is a point on the graph. Write a sentence describing the meaning of this ordered pair.

Accepted Answer

On the day that the ...

Question 10

Find the slope of the line.
- y=4x+6y = 4 x + 6y=4x+6

Accepted Answer

A)    m=6m = 6m=6 
B)    m=14\mathrm { m } = \frac { 1 } { 4 }m=41​ 
C)    m=4\mathrm { m } = 4m=4 
D)    m=−4m = - 4m=−4

Question 11

Determine whether the equation is a linear equation in two variables.
-$\mathrm { x } = 8 \mathrm { y }$

Accepted Answer

A) True 
 B)False

Question 12

Complete the ordered pair so that it is a solution of the given linear equation.
- 7x+y=−51(−8,) ,(0,) ,(1,) 7 x + y = - 51 \quad ( - 8 , \quad )  , ( 0 , \quad )  , ( 1 , \quad ) 7x+y=−51(−8,) ,(0,) ,(1,)

Accepted Answer

A)    (−8,5) ,(0,−51) ,(1,−58) ( - 8,5 )  , ( 0 , - 51 )  , ( 1 , - 58 ) (−8,5) ,(0,−51) ,(1,−58)  
B)    (−8,5) ,(0,−61) ,(1,−58) ( - 8,5 )  , ( 0 , - 61 )  , ( 1 , - 58 ) (−8,5) ,(0,−61) ,(1,−58)  
C)    (−8,5) ,(0,0) ,(1,−58) ( - 8,5 )  , ( 0,0 )  , ( 1 , - 58 ) (−8,5) ,(0,0) ,(1,−58)  
D)    (−8,−8) ,(0,−51) ,(1,−58) ( - 8 , - 8 )  , ( 0 , - 51 )  , ( 1 , - 58 ) (−8,−8) ,(0,−51) ,(1,−58)

Question 13

Write an equation of the line with the given slope, m, and y-intercept (0, b) .
- m=−23, b=6\mathrm { m } = - \frac { 2 } { 3 } , \mathrm {~b} = 6m=−32​, b=6

Accepted Answer

A)    y=−23x+6y = - \frac { 2 } { 3 } x + 6y=−32​x+6 
B)    y=23x+6y = \frac { 2 } { 3 } x + 6y=32​x+6 
C)    y=23x−6y = \frac { 2 } { 3 } x - 6y=32​x−6 
D)    y=−23x−6y = - \frac { 2 } { 3 } x - 6y=−32​x−6

Question 14

Find three ordered pair solutions by completing the table. Then use the ordered pairs to graph the equation.
- y=4x+3y = 4 x + 3y=4x+3

Accepted Answer

A)  
B)  
C)  
D)

Question 15

The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport. Use the graph to answer the
question. 
-At what time was the temperature the lowest?

Accepted Answer

A)   6 p.m.
B)   10 a.m.
C)   1 p.m.
D)   9 a.m.

Question 16

Determine whether the ordered pair is a solution of the given linear equation.
-$y = - 3 x ; ( 0,0 )$

Accepted Answer

A) True 
 B)False

Question 17

Plot the ordered pair. State in which quadrant or on which axis the point lies.
- (−5,6) (-5,6) (−5,6)

Accepted Answer

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

Question 18

Find an equation of the line.
-Vertical line through  (−4,−6) ( - 4 , - 6 ) (−4,−6)

Accepted Answer

A)    y=−6y = - 6y=−6 
B)    x=−4x = - 4x=−4 
C)    x=−6x = - 6x=−6 
D)    y=−4y = - 4y=−4

Question 19

Write an equation of the line with the given slope, m, and y-intercept (0, b) .
- m=35, b=0\mathrm { m } = \frac { 3 } { 5 } , \mathrm {~b} = 0m=53​, b=0

Accepted Answer

A)    y=0y = 0y=0 
B)    y=35xy = \frac { 3 } { 5 } xy=53​x 
C)    y=35y = \frac { 3 } { 5 }y=53​ 
D)    x=35x = \frac { 3 } { 5 }x=53​

Question 20

Find an equation of the line described. Write the equation in slope-intercept form if possible.
-Slope  −4- 4−4 , through  (−7,−6) ( - 7 , - 6 ) (−7,−6)

Accepted Answer

A)    x=−4y−34x = - 4 y - 34x=−4y−34 
B)    y=−4x+34y = - 4 x + 34y=−4x+34 
C)    y=−4x−34y = - 4 x - 34y=−4x−34 
D)    x=−4y+34x = - 4 y + 34x=−4y+34

Exam 3: Graphing

Determine whether the equation is a linear equation in two variables. - $x = 3$

Correct Answer
verified

Evaluate the function. -Find $f ( 2 )$ when $f ( x ) = 3 x ^ { 2 } + 4 x + 5$ .

Correct Answer
verified

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

Correct Answer
verified

Determine whether the ordered pair is a solution of the given linear equation. - $y = - 3 x ; ( 0,0 )$

Correct Answer
verified

Write an equation of the line with the given slope, m, and y-intercept (0, b) . - $\mathrm { m } = - \frac { 2 } { 3 } , \mathrm {~b} = 6$

Correct Answer
verified

Find an equation for the line. Write the equation in standard form. -Through $( 3 , - 2 )$ and $( 1 , - 5 )$

Correct Answer
verified

Correct Answer
verified
On the day that the ...
View Answer

Plot the ordered pair. State in which quadrant or on which axis the point lies. - $(-5,6)$

Correct Answer
verified

Determine whether the equation is a linear equation in two variables. - $\mathrm { x } = 8 \mathrm { y }$

Correct Answer
verified

Correct Answer
verified

Find an equation of the line described. Write the equation in slope-intercept form if possible. -Slope $- 4$ , through $( - 7 , - 6 )$

Correct Answer
verified

Complete the ordered pair so that it is a solution of the given linear equation. - $7 x + y = - 51 \quad ( - 8 , \quad ) , ( 0 , \quad ) , ( 1 , \quad )$

Correct Answer
verified

Find the slope of the line. - $y = 4 x + 6$

Correct Answer
verified

Find three ordered pair solutions by completing the table. Then use the ordered pairs to graph the equation. - $y = 4 x + 3$

Correct Answer
verified

Determine whether the ordered pair is a solution of the given linear equation. - $3 x - 5 y = 6 ; ( 0,2 )$

Correct Answer
verified

Find an equation of the line. -Vertical line through $( - 4 , - 6 )$

Correct Answer
verified

Find an equation of the line described. Write the equation in slope-intercept form if possible. -Through $( - 2 , - 22 )$ and $( 3,8 )$

Correct Answer
verified

Graph the linear equation by finding and plotting its intercepts. - $y=3 x-9$

Correct Answer
verified

The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport. Use the graph to answer the question. -At what time was the temperature the lowest?

Correct Answer
verified

Graph the linear equation by finding and plotting its intercepts. - $y = \frac { 1 } { 4 } x$ $Graph the linear equation by finding and plotting its intercepts. - y = \frac { 1 } { 4 } x A) B) C) D)$

Correct Answer
verified

Exam 3: Graphing

Determine whether the equation is a linear equation in two variables. - x=3x = 3x=3

Correct AnswerverifiedShow Answer

Evaluate the function. -Find f(2) f ( 2 ) f(2) when f(x) =3x2+4x+5f ( x ) = 3 x ^ { 2 } + 4 x + 5f(x) =3x2+4x+5 .

Correct AnswerverifiedShow Answer

Write an equation of the line with the given slope, m, and y-intercept (0, b) . - m=35, b=0\mathrm { m } = \frac { 3 } { 5 } , \mathrm {~b} = 0m=53​, b=0

Correct AnswerverifiedShow Answer

Determine whether the ordered pair is a solution of the given linear equation. - y=−3x;(0,0)y = - 3 x ; ( 0,0 )y=−3x;(0,0)

Correct AnswerverifiedShow Answer

Write an equation of the line with the given slope, m, and y-intercept (0, b) . - m=−23, b=6\mathrm { m } = - \frac { 2 } { 3 } , \mathrm {~b} = 6m=−32​, b=6

Correct AnswerverifiedShow Answer

Find an equation for the line. Write the equation in standard form. -Through (3,−2) ( 3 , - 2 ) (3,−2) and (1,−5) ( 1 , - 5 ) (1,−5)

Correct AnswerverifiedShow Answer

Correct AnswerverifiedOn the day that the ...View AnswerShow Answer

Plot the ordered pair. State in which quadrant or on which axis the point lies. - (−5,6) (-5,6) (−5,6)

Correct AnswerverifiedShow Answer

Determine whether the equation is a linear equation in two variables. - x=8y\mathrm { x } = 8 \mathrm { y }x=8y

Correct AnswerverifiedShow Answer

Find the domain and range of the function graphed. -

Correct AnswerverifiedShow Answer

Find an equation of the line described. Write the equation in slope-intercept form if possible. -Slope −4- 4−4 , through (−7,−6) ( - 7 , - 6 ) (−7,−6)

Correct AnswerverifiedShow Answer

Complete the ordered pair so that it is a solution of the given linear equation. - 7x+y=−51(−8,) ,(0,) ,(1,) 7 x + y = - 51 \quad ( - 8 , \quad ) , ( 0 , \quad ) , ( 1 , \quad ) 7x+y=−51(−8,) ,(0,) ,(1,)

Correct AnswerverifiedShow Answer

Find the slope of the line. - y=4x+6y = 4 x + 6y=4x+6

Correct AnswerverifiedShow Answer

Find three ordered pair solutions by completing the table. Then use the ordered pairs to graph the equation. - y=4x+3y = 4 x + 3y=4x+3

Correct AnswerverifiedShow Answer

Determine whether the ordered pair is a solution of the given linear equation. - 3x−5y=6;(0,2)3 x - 5 y = 6 ; ( 0,2 )3x−5y=6;(0,2)

Correct AnswerverifiedShow Answer

Find an equation of the line. -Vertical line through (−4,−6) ( - 4 , - 6 ) (−4,−6)

Correct AnswerverifiedShow Answer

Find an equation of the line described. Write the equation in slope-intercept form if possible. -Through (−2,−22) ( - 2 , - 22 ) (−2,−22) and (3,8) ( 3,8 ) (3,8)

Correct AnswerverifiedShow Answer

Graph the linear equation by finding and plotting its intercepts. - y=3x−9y=3 x-9y=3x−9

Correct AnswerverifiedShow Answer

The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport. Use the graph to answer the question. -At what time was the temperature the lowest?

Correct AnswerverifiedShow Answer

Graph the linear equation by finding and plotting its intercepts. - y=14xy = \frac { 1 } { 4 } xy=41​x

Correct AnswerverifiedShow Answer

Determine whether the equation is a linear equation in two variables. - $x = 3$

Correct Answer
verified

Evaluate the function. -Find $f ( 2 )$ when $f ( x ) = 3 x ^ { 2 } + 4 x + 5$ .

Correct Answer
verified

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

Correct Answer
verified

Determine whether the ordered pair is a solution of the given linear equation. - $y = - 3 x ; ( 0,0 )$

Correct Answer
verified

Write an equation of the line with the given slope, m, and y-intercept (0, b) . - $\mathrm { m } = - \frac { 2 } { 3 } , \mathrm {~b} = 6$

Correct Answer
verified

Find an equation for the line. Write the equation in standard form. -Through $( 3 , - 2 )$ and $( 1 , - 5 )$

Correct Answer
verified

Correct Answer
verified
On the day that the ...
View Answer

Plot the ordered pair. State in which quadrant or on which axis the point lies. - $(-5,6)$

Correct Answer
verified

Determine whether the equation is a linear equation in two variables. - $\mathrm { x } = 8 \mathrm { y }$

Correct Answer
verified

Correct Answer
verified

Find an equation of the line described. Write the equation in slope-intercept form if possible. -Slope $- 4$ , through $( - 7 , - 6 )$

Correct Answer
verified

Complete the ordered pair so that it is a solution of the given linear equation. - $7 x + y = - 51 \quad ( - 8 , \quad ) , ( 0 , \quad ) , ( 1 , \quad )$

Correct Answer
verified

Find the slope of the line. - $y = 4 x + 6$

Correct Answer
verified

Find three ordered pair solutions by completing the table. Then use the ordered pairs to graph the equation. - $y = 4 x + 3$

Correct Answer
verified

Determine whether the ordered pair is a solution of the given linear equation. - $3 x - 5 y = 6 ; ( 0,2 )$

Correct Answer
verified

Find an equation of the line. -Vertical line through $( - 4 , - 6 )$

Correct Answer
verified

Find an equation of the line described. Write the equation in slope-intercept form if possible. -Through $( - 2 , - 22 )$ and $( 3,8 )$

Correct Answer
verified

Graph the linear equation by finding and plotting its intercepts. - $y=3 x-9$

Correct Answer
verified

Correct Answer
verified

Graph the linear equation by finding and plotting its intercepts. - $y = \frac { 1 } { 4 } x$ $Graph the linear equation by finding and plotting its intercepts. - y = \frac { 1 } { 4 } x A) B) C) D)$

Correct Answer
verified