1.   If a true statement results when the numbers in an ordered pair are substituted into an equation in two variables, then the ordered pair is a(n)______.
    A. solution of the equation B. range set
    C. inverse relation D. identity
    Hint

  2.   Select the solution set for y = -5x if the domain is {-1, 0, 1}.
    A. {(-5, -1), (0, 0), (5, 1)} B. {(-1, 5), (0, 0), (1, -5)}
    C. {(-1, -5), (0, 0), (1, 5)} D. {(5, -1), (0, 0), (5, 1)}
    Hint

  3.   Select the correct graph for the relation y = -2x if the domain is
{-2, -1, 0, 1, 2}.
    A. B.
    C. D.
    Hint

  4.   Which of the ordered pairs is a solution of y = -4x – 4?
    A. (0, 4) B. (3, -8)
    C. (-2, 4) D. (1, -6)
    Hint

  5.   Select the correct graph for the relation y + 5x = 2 if the domain is
{0, 1, 2, 3, 4}.
    A. B.
    C. D.
    Hint



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