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Find an equation of the line. Write the equation in standard form. -Vertical; through (-4,-7)


A) y=-7
B) x=-7
C) y=-4
D) x=-4

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Graph the linear equation. - y=18x+8y = \frac { 1 } { 8 } x + 8 Graph the linear equation. - y = \frac { 1 } { 8 } x + 8 A) B) C) D)


A) Graph the linear equation. - y = \frac { 1 } { 8 } x + 8 A) B) C) D)
B) Graph the linear equation. - y = \frac { 1 } { 8 } x + 8 A) B) C) D)
C) Graph the linear equation. - y = \frac { 1 } { 8 } x + 8 A) B) C) D)
D) Graph the linear equation. - y = \frac { 1 } { 8 } x + 8 A) B) C) D)

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Graph the linear equation using the slope and y-intercept - y=−14xy = - \frac { 1 } { 4 } x Graph the linear equation using the slope and y-intercept - y = - \frac { 1 } { 4 } x A) B) C) D)


A)
Graph the linear equation using the slope and y-intercept - y = - \frac { 1 } { 4 } x A) B) C) D)
B)
Graph the linear equation using the slope and y-intercept - y = - \frac { 1 } { 4 } x A) B) C) D)
C)
Graph the linear equation using the slope and y-intercept - y = - \frac { 1 } { 4 } x A) B) C) D)
D)
Graph the linear equation using the slope and y-intercept - y = - \frac { 1 } { 4 } x A) B) C) D)

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Find an equation of the line satisfying the conditions. Write the equation in the form x = a, y = b, or y = mx + b. -Vertical; through (-8, -9)


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

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Interpret the linear equation. -The amount of water in a leaky bucket is given by the linear function y = 120 - 11x, where y is in ounces and x is in minutes. Find and interpret the slope and y-intercept of the linear equation.


A) m = 120; The amount of water in the bucket increases 120 ounces every minute. b = 11; At x = 0, the amount of water in the bucket was 11 ounces.
B) m = 120; The amount of water in the bucket decreases 120 ounces every minute. b = 11; At x = 0, the amount of water in the bucket was 11 ounces.
C) m = -11; The amount of water in the bucket decreases 11 ounces every minute. b = 120; At x = 0, the amount of water in the bucket was 120 ounces.
D) m = 11; The amount of water in the bucket increases 11 ounces every minute. b = 120; At x = 0 the amount of water in the bucket was 120 ounces.

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Determine whether the relation is also a function. -Determine whether the relation is also a function. - A) Function B) Not a function


A) Function
B) Not a function

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Determine whether the relation is also a function. -  First Set:  Correspondence  Second Set:  Input  Output  Grade average  Student receiving  Class of students  grade average \begin{array} { l l l } \text { First Set: } & \text { Correspondence } & \text { Second Set: } \\\text { Input } & \text { Output } \\\text { Grade average } & \text { Student receiving } & \text { Class of students } \\& \text { grade average } &\end{array}


A) Function
B) Not a function

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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 graph of every linear equation in two variables is a .


A) range
B) line
C) domain
D) linear inequality

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Graph the union or intersection, as indicated. -The intersection of x+y ≤\leq -5 and x-y ≥\geq -2 Graph the union or intersection, as indicated. -The intersection of x+y \leq -5 and x-y \geq -2 A) B) C) D)


A)
Graph the union or intersection, as indicated. -The intersection of x+y \leq -5 and x-y \geq -2 A) B) C) D)
B)
Graph the union or intersection, as indicated. -The intersection of x+y \leq -5 and x-y \geq -2 A) B) C) D)
C)
Graph the union or intersection, as indicated. -The intersection of x+y \leq -5 and x-y \geq -2 A) B) C) D)
D)
Graph the union or intersection, as indicated. -The intersection of x+y \leq -5 and x-y \geq -2 A) B) C) D)

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Graph the piecewise defined function. - f(x) ={3x−2 if x≤3−x if x>3f(x) =\left\{\begin{aligned}3 x-2 & \text { if } x \leq 3 \\-x & \text { if } x>3\end{aligned}\right. Graph the piecewise defined function. - f(x) =\left\{\begin{aligned} 3 x-2 & \text { if } x \leq 3 \\ -x & \text { if } x>3 \end{aligned}\right. A) B) C) D)


A)
Graph the piecewise defined function. - f(x) =\left\{\begin{aligned} 3 x-2 & \text { if } x \leq 3 \\ -x & \text { if } x>3 \end{aligned}\right. A) B) C) D)
B)
Graph the piecewise defined function. - f(x) =\left\{\begin{aligned} 3 x-2 & \text { if } x \leq 3 \\ -x & \text { if } x>3 \end{aligned}\right. A) B) C) D)
C)
Graph the piecewise defined function. - f(x) =\left\{\begin{aligned} 3 x-2 & \text { if } x \leq 3 \\ -x & \text { if } x>3 \end{aligned}\right. A) B) C) D)
D)
Graph the piecewise defined function. - f(x) =\left\{\begin{aligned} 3 x-2 & \text { if } x \leq 3 \\ -x & \text { if } x>3 \end{aligned}\right. A) B) C) D)

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Write an equation of the line. Write the equation in the form x = a, y = b, or y = mx + b. -Through (11,7) ; parallel to y=2


A) x=7
B) x=11
C) y=11
D) y=7

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Graph the linear function. - f(x) =3x−5f(x) =3 x-5 Graph the linear function. - f(x) =3 x-5 A) B) C) D)


A) Graph the linear function. - f(x) =3 x-5 A) B) C) D)
B) Graph the linear function. - f(x) =3 x-5 A) B) C) D)
C) Graph the linear function. - f(x) =3 x-5 A) B) C) D)
D) Graph the linear function. - f(x) =3 x-5 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: } [ - 3,3 ] \text {; range: } ( - \infty , \infty ) B) \text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , - 3 ] \cup [ 3 , \infty ) C) \text { Domain: } ( - \infty , - 3 ] \cup [ 3 , \infty ) \text {; range: } ( - \infty , \infty ) D) \text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , \infty )


A)  Domain: [−3,3]; range: (−∞,∞) \text { Domain: } [ - 3,3 ] \text {; range: } ( - \infty , \infty )
B)  Domain: (−∞,∞) ; range: (−∞,−3]∪[3,∞) \text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , - 3 ] \cup [ 3 , \infty )
C)  Domain: (−∞,−3]∪[3,∞) ; range: (−∞,∞) \text { Domain: } ( - \infty , - 3 ] \cup [ 3 , \infty ) \text {; range: } ( - \infty , \infty )
D)  Domain: (−∞,∞) ; range: (−∞,∞) \text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , \infty )

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Find the function value. -Find f(5) when f(x) =-1.2(x-4.2)


A) -1.16
B) -10.2
C) -10.4
D) -0.96

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Write the word or phrase that best completes each statement or answers the question. -x - 5y = 5; (0, 1)


A) Yes
B) No

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

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Write the word or phrase that best completes each statement or answers the question. -x = -7y; (1, -7)


A) Yes
B) No

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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: } ( - \infty , \infty ) \text {; range: } ( - 2 , \infty ) B) \text { Domain: } ( - \infty , \infty ) \text {; range: } ( - 5 , \infty ) C) \text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , - 5 ] D) \text { Domain: } ( - \infty , \infty ) \text {; range: } [ - 5 , \infty )


A)  Domain: (−∞,∞) ; range: (−2,∞) \text { Domain: } ( - \infty , \infty ) \text {; range: } ( - 2 , \infty )
B)  Domain: (−∞,∞) ; range: (−5,∞) \text { Domain: } ( - \infty , \infty ) \text {; range: } ( - 5 , \infty )
C)  Domain: (−∞,∞) ; range: (−∞,−5]\text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , - 5 ]
D)  Domain: (−∞,∞) ; range: [−5,∞) \text { Domain: } ( - \infty , \infty ) \text {; range: } [ - 5 , \infty )

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Determine whether the relation is also a function. - y=32x−5y = \frac { 3 } { 2 } x - 5


A) Function
B) Not a function

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Plot the ordered pair on a rectangular coordinate system. - (−12,0) \left( - \frac { 1 } { 2 } , 0 \right) Plot the ordered pair on a rectangular coordinate system. - \left( - \frac { 1 } { 2 } , 0 \right) A) B) C) D)


A) Plot the ordered pair on a rectangular coordinate system. - \left( - \frac { 1 } { 2 } , 0 \right) A) B) C) D)
B) Plot the ordered pair on a rectangular coordinate system. - \left( - \frac { 1 } { 2 } , 0 \right) A) B) C) D)
C) Plot the ordered pair on a rectangular coordinate system. - \left( - \frac { 1 } { 2 } , 0 \right) A) B) C) D)
D) Plot the ordered pair on a rectangular coordinate system. - \left( - \frac { 1 } { 2 } , 0 \right) A) B) C) D)

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