Question

Let `f(x)=3^x`, what is the value of f(x+2)?

Answer 1

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

Explanation:

In these kind of questions, we replace the "x" term with what is within the brackets. So in this question, we have:

`f(x)=3^x`

and we're looking for `f(x+2)`, so we replace the `x` with `x+2`, so we have:

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