Question

Find f(g(2)) for the following:Given: F(x) = 2x7 - 1, g(x) =x+2Find: f(g(2))

Answer 1

Okay, here we have this:

We need to find f(g(2)), so we obtain the following:

f(g(2))=2(2+2)²-1

f(g(2))=2(4)²-1

f(g(2))=2*16-1

f(g(2))=32-1

f(g(2))=31

Finally we obtain that f(g(2)) is 31.