Question

Here is a function

x →x + 6
The inverse of this function is
x →x - 6
Write down the inverse of the function x → x/4.


x →..............................

Answer 1

9514 1404 393

Answer:

x → 4x

Explanation:

Isolate the right-side 'x' and reverse the arrow.

x → x/4 . . . . . given

4x → x . . . . . multiply by 4 to get x by itself on the right

x → 4x . . . . . reverse the arrow