Question

will fan & medal!!! PLEASE HELP ME!

Determine which ordered pair is a solution of y=x^2-2.

a. (-2, 6)
b. (5, 21)
c. (-1, -1)
d. (-5, 24)

Answer 1

plug in the answer until you get somehting that works

Answer 2

6 = (-2)^2 - 2
there is one of them

Answer 3

that one would be -2, right? So no to that one

Answer 4

right

Answer 5

only 3 more to go

Answer 6

21=(5)^2-2 and this one would be -23, so no to this one too?

Answer 7

-1=(-1)^2-2 and this would equal to 1

Answer 8

24=(-5)^2-2 and this would be -23

Answer 9

@Austin6i6

Answer 10

it would be -1, -1

Answer 11

you can check by putting it it because the answer would be -1 not 1