Question

F(x)=2x+5 g(x)=5 what is g(f(3))?

Answer 1

5

Explanation:

Since `g(x)=5 forall x in RR`

`:.` It makes no difference what `f(x)` is.

In this case `f(3) = 11`

But, `g(f(x))` = 5 for all values of `f(x)`

Hence, `g(f(3)) = 5`