Question

Represents the inverse of the function f(x) = 4x?

Answer 1

x/4 = f(x)

Explanation:

First you put Y in for f(x)

1. y=4x

Then you flip x and y so you are solving for x

2.x=4y

Now, you divide by 4 to solve

3. x/4=y

Answer 2

F(x)= 4x

y=4x

now, switch the variables

x= 4y

simplify the equation so that y is by itself. Divide each side by 4

x/4= y

or f(x)= x/4 is the answer

Explanation: