Question

Select all of the following that are ordered pairs of the given function.

f(x) = 3 - 2x
(-2, -1)
(-1, 5)
(0, 3)
(1, 0)
(2, -1)

Answer 1

plug in each point to test
ex:
-1=3-2(-2)
-1=3-4
-1=-1
so yea the first one is

Answer 2

repeat for other points

Answer 3

^ The first one isn't.

Answer 4

oh u're right lol

Answer 5

-2*-2=+4

Answer 6

The 2nd, 3rd and last ones.