1.   Which ordered pairs could be used to graph the equation 2x + y = 5?
    A. (2, 5), (-1, 5) B. (5, 0), (1, 2)
    C. (2, -1), (-1, 2) D. (-2, 9), (4, -3)
    Hint

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

  3.   Solve y = 7x + 8 if the domain is {-4, -2, 0, 2}.
    A. {-22, -8, 6, 20} B. {-4, -2, 0, 2}
    C. {-20, -6, 8, 22} D. {-36, -22, -8, 6}
    Hint

  4.   If the domain of the function is {-6, 2, 5, 9} what is the range?
    A. {-3, -5, 8, 12} B.
    C. D.
    Hint

  5.   Solve y – 7x = 10 for y.
    A. y = 7x – 10 B. y = x + 10
    C. y = 10 – 7x D. y = 7x + 10
    Hint



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