Question

Given the function g(x) = 8x − 2, find g(−2).

Answer 1

Just substitute the value of x with -2.

Answer 2

All "x" with -2?

Answer 3

g(-2) = 8(-2)-2
=-16-2
=-18

Answer 4

Yes.

Answer 5

@kevsturge yes. correct. I guess Meghan was supposed to solve this though

Answer 6

Okay, Thanks again! (: I think that this was definitely my last question. Everyone here is so helpful! Thanks!

Answer 7

just trying to help :D

Answer 8

sometimes learning is faster if you see the answer and work backwards

Answer 9

I had gotten the answer as well after the equation was written down. I just get so confused!

Answer 10

thats why an estimate helps, or do the question twice and see if you get the same answer. If not then find where you did something different :D