1.   Graph the equation
    A.
    B.
    C.
    D.
    Hint

  2.   Draw the graph of x + 3y = 12.
    A. B.
    C. D.
    Hint

  3.   An equation written in the form y = mx + b is in
    A. x-intercept form B. y-intercept form
    C. slope-intercept form D. both intercept form
    Hint

  4.   Use the x-intercept and y-intercept to graph the equation .
    A. B.
    C. D.
    Hint

  5.   Select the relation that is a function.
    A.
    B.
    C.
    D.
    Hint

  6.   Which relation is not a function?
    A. {(-2, 1), (2, 3), (6, 5)}
    B. {(2, 4), (3, 5), (2, 7)}
    C. {(1, 1), (2,2), (3, 3)}
    D. {10, 0), (2, 4), (-2, 4)}
    Hint

  7.   Graph 2x – 8y = 16.
    A. B.
    C. D.
    Hint

  8.   Find the slope of the line.
   
    A. B.
    C. D.
    Hint

  9.   Find the slope of the line that passes through (-10, 5) and (2, 5).
    A. -8 B. undefined
    C. 0 D. -12
    Hint

  10.   Find the rate of change between two points on a graph that are located at (4, 3.2) and (6, 5.9).
    A. 1.35 B. 0.74
    C. -0.74 D. -1.35
    Hint

  11.   The direct variation equation y = 2.75x relates miles x and the cost y for a ride from a taxi company. Use the equation to find the cost of a taxi ride that is 13 miles long.
    A. $37.05 B. $35.75
    C. $33.00 D. $32.50
    Hint

  12.   State the slope and y- intercept of the graph of 2x + 5y = 10.
    A. B.
    C. D.
    Hint

  13.   Write an equation in slope-intercept form for the line graphed.
   
    A. B.
    C. D.
    Hint

  14.   Write an equation for the line that passes through (-3, 23) and (3, -7).
    A. y = -5x + 8 B.
    C. y = 5x – 23 D.
    Hint

  15.   Write an equation in slope-intercept form for the best-fit line of a scatter plot which contains the points (4, 60) and (9, 135).
    A. y = 15x B.
    C. D. y = -15x
    Hint

  16.   Write an equation in slope-intercept form for the best-fit line of a scatter plot with points (21, 57) and (30, 12).
    A. B.
    C. y = 5x – 48 D. y = -5x + 162
    Hint

  17.   Solve the system of equations given byy = 2x – 7 and y = 5.
    A. (5, 3) B. (6, 5)
    C. (-1, 5) D. (3, 5)
    Hint

  18.   Solve the system of equations given by and x = 6.
    A. (6, -5) B. (6, 16)
    C. D. (6, 13)
    Hint

  19.   Match the graph shown with the correct inequality.
   
    A. B.
    C. y < -4x – 6 D.
    Hint

  20.   Juan has at most 20 hours per week to spend working at his landscaping job and his restaurant job. Write an inequality to represent how much time Juan can spend at each job.
    A. x + y > 20 B.
    C. D. x + y < 20
    Hint



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