Question

Suppose h(x) = 3 - (x+4/x-7)
Find the inverse function.

Answer 1

1) first step replace x with y, and y with x in the formula....and remember h(x) is y
then solve to get y= again...

Answer 2

try to undo the formula so that it will equation y again afterwards

Answer 3

so I got 7x-25 / x-2

Answer 4

How does that look?

Answer 5

I'll do it on my own. Give me a sec to grab some paper. I'll tell you if i get what you get.

Answer 6

ok thanks!

Answer 7

yep! perfect

Answer 8

great thanks!

Answer 9

mhm