How to solve: f (-1) = (1/4) ^x

f (-1) = (1/4) ^x = 4

Step-by-step explanation:

When solving a f (x) equation, the x represents the number that will be used to replace x in the equation. So, from the equation, the value of x is - 1. You would plug in - 1 for x.

f (-1) = (1/4) ^-1

Solve the exponent.

f (-1) = 4

So, the value of f (-1) is 4.