Question

If f(x) = 3x^2 - x, find f(-2).

Answer 1

\[f(x) = 3x^2 - x\]

\[f(-2) = 3(-2)^2 - (-2)\]

Answer 2

theres 3 different hawsers

10
14
38

Answer 3

just substitute all x's with the number

Answer 4

Can you at least try it first @Zacharymartin ?

Answer 5

Tyler, I did that.

Answer 6

-2 squared is 4...multiplied by 3 is 12
-(-2) = +2
so 14

Answer 7

ya i know im thinking

Answer 8

@tyler123456789 lets give the asker some time to think and work it out :)
Lets not just give out the answer, rather work with them step by step.

Answer 9

i was almost done solving it too haha

Answer 10

Haha, okay. What did you get Zach?