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Find the slope of the line. - y=−3xy = - 3 x


A) −3- 3
B) 3
C) 0
D) −13- \frac { 1 } { 3 }

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Write the word or phrase that best completes each statement or answers the question. -y = 4x + 2; (2, 10)


A) No
B) Yes

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Match the equation with its graph. -f(x) =-4x +3


A) Match the equation with its graph. -f(x) =-4x +3 A) B) C) D)
B) Match the equation with its graph. -f(x) =-4x +3 A) B) C) D)
C) Match the equation with its graph. -f(x) =-4x +3 A) B) C) D)
D) Match the equation with its graph. -f(x) =-4x +3 A) B) C) D)

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Write the word or phrase that best completes each statement or answers the question. -y - x = 5; (2, 3)


A) Yes
B) No

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Match the equation with its graph. - y=−2x−3y = - 2 x - 3


A)
Match the equation with its graph. - y = - 2 x - 3 A) B) C) D)
B)
Match the equation with its graph. - y = - 2 x - 3 A) B) C) D)
C)
Match the equation with its graph. - y = - 2 x - 3 A) B) C) D)
D)
Match the equation with its graph. - y = - 2 x - 3 A) B) C) D)

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Find the domain and the range of the relation. - Find the domain and the range of the relation. - A) \text { Domain: } [ - 5 ] \text {; range: } [ - 5 ] B) \text { Domain: } ( - \infty , \infty ) \text {; range: } [ - 5 ] C) \text { Domain: } [ - 5 ] \text {; range: } ( - \infty , \infty ) D) \text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , \infty )


A)  Domain: [−5]; range: [−5]\text { Domain: } [ - 5 ] \text {; range: } [ - 5 ]
B)  Domain: (−∞,∞) ; range: [−5]\text { Domain: } ( - \infty , \infty ) \text {; range: } [ - 5 ]
C)  Domain: [−5]; range: (−∞,∞) \text { Domain: } [ - 5 ] \text {; range: } ( - \infty , \infty )
D)  Domain: (−∞,∞) ; range: (−∞,∞) \text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , \infty )

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Graph the linear equation using the slope and y-intercept - 2x+y=02 x + y = 0 Graph the linear equation using the slope and y-intercept - 2 x + y = 0 A) B) C) D)


A)
Graph the linear equation using the slope and y-intercept - 2 x + y = 0 A) B) C) D)
B)
Graph the linear equation using the slope and y-intercept - 2 x + y = 0 A) B) C) D)
C)
Graph the linear equation using the slope and y-intercept - 2 x + y = 0 A) B) C) D)
D)
Graph the linear equation using the slope and y-intercept - 2 x + y = 0 A) B) C) D)

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Graph the function. State the domain and range of the function. - f(x) ={3x+3 if x>03 if x≤0f ( x ) = \left\{ \begin{array} { l l } 3 x + 3 & \text { if } x > 0 \\3 & \text { if } x \leq 0\end{array} \right. Graph the function. State the domain and range of the function. - f ( x ) = \left\{ \begin{array} { l l } 3 x + 3 & \text { if } x > 0 \\ 3 & \text { if } x \leq 0 \end{array} \right. A) \text { Domain: } ( - \infty , \infty ) \text {; range: } [ - 3 , \infty ) B) \text { Domain: }[-3, \infty) \text {; range: }(-\infty, \infty) C) \text { Domain: } ( - \infty , 3 ] \text {; range: } ( - \infty , \infty ) D) \text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , 3 ]


A)  Domain: (−∞,∞) ; range: [−3,∞) \text { Domain: } ( - \infty , \infty ) \text {; range: } [ - 3 , \infty )
Graph the function. State the domain and range of the function. - f ( x ) = \left\{ \begin{array} { l l } 3 x + 3 & \text { if } x > 0 \\ 3 & \text { if } x \leq 0 \end{array} \right. A) \text { Domain: } ( - \infty , \infty ) \text {; range: } [ - 3 , \infty ) B) \text { Domain: }[-3, \infty) \text {; range: }(-\infty, \infty) C) \text { Domain: } ( - \infty , 3 ] \text {; range: } ( - \infty , \infty ) D) \text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , 3 ]

B)  Domain: [−3,∞) ; range: (−∞,∞) \text { Domain: }[-3, \infty) \text {; range: }(-\infty, \infty)
Graph the function. State the domain and range of the function. - f ( x ) = \left\{ \begin{array} { l l } 3 x + 3 & \text { if } x > 0 \\ 3 & \text { if } x \leq 0 \end{array} \right. A) \text { Domain: } ( - \infty , \infty ) \text {; range: } [ - 3 , \infty ) B) \text { Domain: }[-3, \infty) \text {; range: }(-\infty, \infty) C) \text { Domain: } ( - \infty , 3 ] \text {; range: } ( - \infty , \infty ) D) \text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , 3 ]
C)  Domain: (−∞,3]; range: (−∞,∞) \text { Domain: } ( - \infty , 3 ] \text {; range: } ( - \infty , \infty )
Graph the function. State the domain and range of the function. - f ( x ) = \left\{ \begin{array} { l l } 3 x + 3 & \text { if } x > 0 \\ 3 & \text { if } x \leq 0 \end{array} \right. A) \text { Domain: } ( - \infty , \infty ) \text {; range: } [ - 3 , \infty ) B) \text { Domain: }[-3, \infty) \text {; range: }(-\infty, \infty) C) \text { Domain: } ( - \infty , 3 ] \text {; range: } ( - \infty , \infty ) D) \text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , 3 ]

D)  Domain: (−∞,∞) ; range: (−∞,3]\text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , 3 ]
Graph the function. State the domain and range of the function. - f ( x ) = \left\{ \begin{array} { l l } 3 x + 3 & \text { if } x > 0 \\ 3 & \text { if } x \leq 0 \end{array} \right. A) \text { Domain: } ( - \infty , \infty ) \text {; range: } [ - 3 , \infty ) B) \text { Domain: }[-3, \infty) \text {; range: }(-\infty, \infty) C) \text { Domain: } ( - \infty , 3 ] \text {; range: } ( - \infty , \infty ) D) \text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , 3 ]

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Graph the linear equation. - x=92x = \frac { 9 } { 2 } Graph the linear equation. - x = \frac { 9 } { 2 } A) B) C) D)


A)
Graph the linear equation. - x = \frac { 9 } { 2 } A) B) C) D)
B)
Graph the linear equation. - x = \frac { 9 } { 2 } A) B) C) D)
C)
Graph the linear equation. - x = \frac { 9 } { 2 } A) B) C) D)
D)
Graph the linear equation. - x = \frac { 9 } { 2 } A) B) C) D)

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(-13, 14)


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

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Solve. hat -When making a telephone call using a calling card, a call lasting 3 minutes costs $1.15\$ 1.15 . A call lasting 13 minutes costs $3.65\$ 3.65 . Let yy be the cost of making a call lasting xx minutes using a calling card. Write a linear equation that models the cost of making a call lasting xx minutes.


A) y=0.25x+0.4y = 0.25 x + 0.4
B) y=0.25x−9.35y = 0.25 x - 9.35
C) y=−0.25x+1.9y = - 0.25 x + 1.9
D) y=4x−21720y = 4 x - \frac { 217 } { 20 }

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Graph the linear function. - f(x) =3xf(x) =3 x Graph the linear function. - f(x) =3 x A) B) C) D)


A)
Graph the linear function. - f(x) =3 x A) B) C) D)
B)
Graph the linear function. - f(x) =3 x A) B) C) D)
C)
Graph the linear function. - f(x) =3 x A) B) C) D)
D)
Graph the linear function. - f(x) =3 x A) B) C) D)

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Plot the ordered pair on a rectangular coordinate system. -Plot the ordered pair on a rectangular coordinate system. - A) B) C) D)


A) Plot the ordered pair on a rectangular coordinate system. - A) B) C) D)
B) Plot the ordered pair on a rectangular coordinate system. - A) B) C) D)
C) Plot the ordered pair on a rectangular coordinate system. - A) B) C) D)
D) Plot the ordered pair on a rectangular coordinate system. - A) B) C) D)

Correct Answer

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Fill in the blank with one of the words or phrases listed below.  relation  line  function  standard  parallel  slope-intercept xy range  domain  point-slope  perpendicular  linear inequalityslope  linear function \begin{array}{lllll}\text { relation } & \text { line } & \text { function } & \text { standard } & \text { parallel } \\\text { slope-intercept } & \mathrm{x} & \mathrm{y} & \text { range } & \text { domain } \\\text { point-slope } & \text { perpendicular } & \text { linear inequalityslope } & \text { linear function }\end{array} -The of a relation is the set of all first components of the ordered pairs of the relation.


A) domain
B) range
C) linear function
D) slope

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Solve. -The cost of having a car towed is givin by the linear function C(x) = 2x =40, where C(x) is in the dollars and x is the number of miles the car is towed. Find the cost of having a car towed 7 miles.


A) $42
B) $14
C) $44
D) $54

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Graph the function. -Graph the function. - A) B) . C) D)


A) Graph the function. - A) B) . C) D)
B) Graph the function. - A) B) . C) D) .
C) 11ec84df_8b6a_d342_bad5_dbdf499aeb6d_TB34225555_11
D) 11ec84df_8b6f_6723_bad5_1148345a58b9_TB34225555_11

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Write an equation of the line passing through the given points. Write the equation in standard form Ax + By = C. - (2,-4) and (0,5)


A) -9x+2y=10
B) -6x+5y=-25
C) 9x+2y=10
D) 6x-5y=-25

Correct Answer

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Use the slope-intercept form of the linear equation to write the equation of the line with the given slope and y-intercept. -Slope 13;y\frac { 1 } { 3 } ; \mathrm { y } -intercept (0,4) ( 0,4 )


A) y=−13x+4y = - \frac { 1 } { 3 } x + 4
B) y=13x−4y = \frac { 1 } { 3 } x - 4
C) y=13x+4y = \frac { 1 } { 3 } x + 4
D) y=−13x−4y = - \frac { 1 } { 3 } x - 4

Correct Answer

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Determine whether the lines are parallel, perpendicular, or neither. - 4x−36y=3−9x−y=9\begin{array} { l } 4 x - 36 y = 3 \\- 9 x - y = 9\end{array}


A) Parallel
B) Perpendicular
C) Neither

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Solve. -The amount of water in a leaky bucket is given by the linear function f(t) = 129 - 7t, where f(t) is in ounces and t is in minutes. Find the amount of water in the bucket after 7 minutes.


A) 49 ounces
B) 122 ounces
C) 178 ounces
D) 80 ounces

Correct Answer

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