Question

I need help!!!! Which represents the inverse of the function f(x)=4x?

Answer 1

Answer:

$h(x)=\frac{1}{4}x$.

Step-by-step explanation:

The inverse is basically you just swapping x and y.  People want to solve it for y to make it a function of x.

$y=4x$

Swap x and y:

$x=4y$

Now solve for y by dividing y on both sides:

$\frac{x}{4}=y$

$\frac{1}{4}x=y$

$y=\frac{1}{4}x$.