Question

Correct 4 MEDAL :D ALGEBRA 1

Which relation does not represent a function?

(-8, 4), (-3, 2), (1, 3), (5, -8)

(2, 0), (4, 6), (7, 6), (8, 5) <-- My Answer

(-4, 6), (-1, 1), (0, 4), (4, 7)

(1, 2), (2, 5), (5, 7), (1, 3)

Answer 1

You CANNOT have 2 of the save x values
In D there is (1,2) AND (1,3) which means it CANNOT be a function.

Answer 2

*same

Answer 3

The only possible answer is D since the other three answers have 4 different x values.

Answer 4

Thank you :D