1.   If y varies directly as x and y = 35 when x = 5, find y when x = 11.
    A. 77 B. 7
    C. 41 D.
    Hint

  2.   Write the standard form of an equation of the line that passes through
(3, 5) and has a slope of .
    A. 3x + 4y = 29 B.
    C. undefined D.
    Hint

  3.   Write the point-slope form of an equation of the line that passes through (4, -3) and (2, 1).
    A.
    B.
    C.
    D.
    Hint

  4.   What is the slope of in parallelogram ABCD?
   
    A. B.
    C. D.
    Hint

  5.   Find the slope of the line that passes through (-2, 9.5) and (4, 5).
    A. B. 0
    C. D. undefined
    Hint

  6.   Suppose y varies directly as x, and y = -65 when x = -26. Write a direct variation equation that relates x and y.
    A. B.
    C. D.
    Hint

  7.   Graph
    A. B.
    C. D.
    Hint

  8.   Write an equation of the line whose slope is and whose y-intercept is 2.
    A. B.
    C. D.
    Hint

  9.   Write an equation of a line that passes through (-6, 2) with slope .
    A. B.
    C. D.
    Hint

  10.   Which equation describes the line that contains the points (7, 17) and (15, 33)?
    A. y = -2x + 31 B. y = 2x + 3
    C. D.
    Hint

  11.   Write the slope-intercept form of an equation for a line that passes through (-1, 0) and is perpendicular to the graph of 3x – 5y = 20.
    A. B.
    C. D.
    Hint

  12.   Write the slope-intercept form of an equation for a line perpendicular to the graph of y = -3x + 5 and passes through the x-intercept of that line.
    A. B.
    C. D.
    Hint

  13.   Which scatter plot shows that x and y have a positive correlation?
    A. B.
    C. D.
    Hint

  14.   Which relationship would most likely have no correlation?
    A. A person's height and the person's shoe size.
    B. The number of miles driven, and the number of gallons of gas in the car.
    C. The number of pizzas ordered, and the total price of the bill.
    D. A person's age, and the address of the person.
    Hint



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