Question

Find the inverse of the function.

y = -4x
Write your answer in the form ax + b. Simplify any fractions.
y =
Help please

Answer 1

The inverse function is
`y = -(x)/(4)`

Explanation:

Inverse of a function:

To find the inverse of a function, we exchange x by y, then we isolate y.

y = -4x

Finding the inverse:

`x = -4y`

`4y = -x`

`y = -(x)/(4)`

So

The inverse function is
`y = -(x)/(4)`