F(x) = 3x^2 + 9 and g(x) = (1/3)x^2 - 9 Write simplified expressions for f(g(x)) and g(f(x)) in terms of x

f(g(x)) =

g(f(x)) =

Step-by-step explanation:

This is a fairly simple idea but long math. How you do this is for the first one you take the function of g(x) and place it instead of the x function of the f(x).

It should look something like this.

f(g(x)) =

Simplifying this equation would yield the answer given above.

I did them by hand, but if you would like get an instant and 100 percent correct answer you can use wolfram alpha.

Hope this helps.

yeah and the opposite of cheating is studying ( you should try it some time)

step-by-step explanation:

$8

step-by-step explanation:

it is pretty much backwards.

you take the 4x2 multiply that, and that is = $8