Question

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

Answer 1

SOLUTION

The given function is:

$f(x)=(\frac{1}{5})^x$

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

This gives

$f(3)=(\frac{1}{5})^3$

Simplify f(3)

$f(3)=\frac{1}{125}$

Therefore the required answer is

$\frac{1}{125}$