The formula for converting from Celcius to Farenheit temperatures is F=9/5C+32.
a. find the inverse of the formula. Is the inverse a function?
b. use the inverse to find celsius temperature that corresponds to 19 degrees farenheit.

Question

The formula for converting from Celcius to Farenheit temperatures is F=9/5C+32. 
a. find the inverse of the formula. Is the inverse a function?
b. use the inverse to find celsius temperature that corresponds to 19 degrees farenheit.

myininaya · Answer

(a) just solve for C

anonymous · Answer

so is the answer $$f-32\div9/5$$

myininaya · Answer

F-32=9C/5

5(F-32)/9=C
C=5(F-32)/9

myininaya · Answer

b. to find C just plug in 19 where you see the F