Question

The formula C=5/9((F−32), where F>=−459.67 expresses the Celsius temperature C as a function of Fahrenheit temperature F.
Find the formula for the inverse function.
C^-1(f)=(1/5)(9F+160)
What is the domain of the inverse function C^-1?

Answer 1

i need help finding the domain

Answer 2

@zepdrix

Answer 3

@uri @Luigi0210

Answer 4

Set the denominator equal to zero and solve

Answer 5

the inverse funtion is \[(9F+160)/5\]

Answer 6

I think it might be all real numbers then..

Answer 7

i've tried that

Answer 8

its either (+-x,infinity) or [+-x,infinity)

Answer 9

Hm :/

Answer 10

@jim_thompson5910 @ganeshie8 @ash2326

Answer 11

@aaronq