SOLUTION: which is the inverse of the funtion f(x)=x/3-4

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Question 1187949: which is the inverse of the funtion f(x)=x/3-4
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

+f%28x%29=x%2F3-4
inverse
recall that +f%28x%29=y
+y=x%2F3-4........swap variables
+x=y%2F3-4.......solve for y
+x%2B4=y%2F3
+3x%2B12=y

++f'%28x%293x%2B12

MSP398021f420ag4483f009000012cfh85ed3ccc4ed