1.   Find the x- and y-intercepts for 3x + 4y - 12 = 0.
    A. (-3, 0) and (0, -4) B. (-4, 0) and (0, -3)
    C. (0, 3) and (4, 0) D. (0, 4) and (3, 0)
    Hint

  2.   Rewrite the equation 3x + y = 7 in slope-intercept form.
    A. y = -3x - 7 B. y = 7x + 3
    C. y = 3x - 7 D. y = -3x + 7
    Hint

  3.   Find the zero of the function f(x) = -8x + 4.
    A. B. -2
    C. 2 D.
    Hint

  4.   Which equation has an undefined slope?
    A. y = 4x + 2 B. x = 4
    C. y = 4 D. y = 4x
    Hint

  5.   Graph the equation 3x + 2y = 0
    A. B.
    C. D.
    Hint