SOLUTION: Use inverse operations to write the inverse of each function. 1). f(x)=x-12/4 , 2). f(x)=3x+1/6 . Please copy and paste the link below to see the question please, thanks!!

Algebra ->  Inverses -> SOLUTION: Use inverse operations to write the inverse of each function. 1). f(x)=x-12/4 , 2). f(x)=3x+1/6 . Please copy and paste the link below to see the question please, thanks!!       Log On


   



Question 1017871: Use inverse operations to write the inverse of each function.
1). f(x)=x-12/4 ,
2). f(x)=3x+1/6 .
Please copy and paste the link below to see the question please, thanks!!
http://prntscr.com/9yzoiy

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
I'll do one you do the second one the same way.
Use x,y.
y=%28x-12%29%2F4
Interchange x and y and solve for y.
x=%28y-12%29%2F4
4x=y-12
y=4x%2B12
f%5E%28-1%29%28x%29=4x%2B12