& Section:
Score:
te whether each ordered pairs represents a function or not. Write your answer on the spa
ded.
{(10,9), (-2,-16), (-6, 7), (5,8), (8,-16),(-11,9)}
{(-7,4),(-8,3), (-7, 7).(-20, 8), (5,9), (3, 1), (2, 6)}
{(-13, 4), (7, -15),(-13,9), (6,-12), (-18,0)}
{(15,-3), (-6,9), (-3,0),(-1,16)}
{(-4,3), (5,-9), (11,4), (9,6), (5,-3), (8,-9), (1,4)}
{(12, -18), (15, 1), (12,5), (0,9), (-5, -17)
{(6,0),(-12, -16), (-6, 10), (20,-7)}
{(-2,4),(-8,3), (-7,4),(-2,-8), (11,8), (9,4)}
{(1,4), (2,-6), (2,4),(1,-6), (0,0), (3, 0);
(5) (55) (6.5)​