Friday

August 22, 2014

August 22, 2014

Posted by **Hamilton** on Friday, August 15, 2008 at 12:49am.

(A) Find the formula for the inverse function.

(B) Explain in practical terms what the inverse function tells you.

I am pretty sure the answer to A is f^-1(C)=C/2-50

For B, the inverse of the function is the interchange of the dependent and indepent variable.

- math -
**drwls**, Friday, August 15, 2008 at 12:55amC = 100 + 2q

q = (100-C)/2 = 50 - C/2

The inverse function is

f^-1 (C) = 50 - (C/2)

f^-1 is the function that gives you the number of items you can produce when you input the price, C

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