Question

Hello I’m doing this assignment and got stuck on this question can anyone help me out please

Answer 1

The given function is:

`f(x)=((1)/(5))^x`

To find f(3) substitute 3 into the f(x)

This gives

`f(3)=((1)/(5))^3`

Simplify f(3)

`f(3)=(1)/(125)`

Therefore the required answer is

`(1)/(125)`