Question

If `g(x)=2x+1`, how do you find `g(g(x))`?

Answer 1

`g(g(x)) = 4x + 3`

Explanation:

Simply input `g(x)` into `g(x)`.

`g(g(x)) = 2(2x + 1) + 1 =4x + 2 +1 = 4x +3`

Hopefully this helps!