Question

@jigglypuff314

Answer 1

(fog)x means f(g(x))

so plug in g(x) into f(x)

as in plug in x^2 - 6 as x into 3x+1 and simplify

Answer 2

do I have to subtract 1 to both sides?

Answer 3

it would be an expression, no equal signs

like 3(x^2-6)+1

Answer 4

mmmm do I distribute the 3?

Answer 5

yep :)

Answer 6

(3x^2-18)+1 ?

Answer 7

yes then you can add like terms :)

Answer 8

3x^2-17 would be the answer?

Answer 9

correct! :)

Answer 10

yaaay! thank you!:) one more to go!