Question

The relation (−4, 4), (−2, 2), (0, 0), (−2, −2) does not represent a function because...

Answer 1

Is de 0.09
Because is the math the math is easy

Answer 2

Every input in a function can only have one output. -2 gives an output of both 2 and -2, so this relation is not a function. If we plot the points, it will not pass the horizontal line test.

(−4, 4), (−2, 2), (0, 0), (−2, −2)

-2 ➜ 2, -2 ✗