Is this a function? ____________________
Which set of coordinates describes a function?
A
{(2, -4), (-2, -5), (2, 3), (-2, 6)}
B
{(-6, -4), (-4, -3), (-2, -5), (-6, -6)}
C
{(5, 2), (-1, 2), (1, 2), (-1, 4)}
D
{(-3, 2), (3, -2), (5, 6), (8, 2)}
Which one is the function? ________________
Which set of coordinates
does not
describe a function?
A
{(2, -4), (-2, -7), (0, 2), (-3, 8)}
B
{(6, 2), (3, 5), (1, 10), (-1, 7)}
C
{(-6, -4), (-3, -3), (-2, -2), (-6, -8)}
D
{(8, 4), (-8, -4), (2, 8), (3, 2)}
Domain (x)
Range (y)
