Question

If f(x) = x + 2, find the value of x if f(x) = 12.

14

12

2

10

Answer 1

So since we have a value of f(x), let's plug that in. We have \[f(x) = 12 = x+2\]So we can subtract 2 from both sides to get \[x=10\]Makes sense?

Answer 2

that actually does!!!!!!!!!!!!

Answer 3

Great.

Answer 4

thank you

Answer 5

You're very welcome. :)