Question

Inverse of a function help

Answer 1

Do I not just plug in -273.15 to 9/5 (that number)+32?

Answer 2

Hum, or do I have that backwards? Isnt the inverse 9/5 (-273.15+32)?

Answer 3

@phi

Answer 4

forget about the -273.15
just "solve for C"
do you know how to do that ?

Answer 5

You mean solve for C from the original formula given?

Answer 6

Yes. But if you look at all the answer choices, they show the same formula for C
(which means if they did not make a mistake, that is the inverse)
(and they did it correctly)

Answer 7

phi why do you have the purple thing o you and how (im new here soo yeah)

Answer 8

what is different is what is the coldest F value?
to find out, use the original equation and "plug in" -273.15 for C and figure out F

Answer 9

That is 523.67

Answer 10

No, its -459.67

Answer 11

-459.67 looks good. which choice is that ?

Answer 12

A. Thank you.