Question

F(x)=2x^2 +1 and g(x)=3x-5 find the following f(g(2))

Answer 1

3

Explanation:

"g(2)" means to just plug '2' into the "g" function:

g(2) = 3(2) -5 = 6 - 5 = 1

Then you plug "g(2)", which is just '1' into the "f" function:

f(1) =
`2(1)^(2)` + 1 = 2 + 1 = 3