SOLUTION: Can someone help me step by step with this problem. The directions are Find a formula for the inverse of the function described below. A size 3 dress in Country C is size 37 in C

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Question 1006069: Can someone help me step by step with this problem. The directions are Find a formula for the inverse of the function described below.
A size 3 dress in Country C is size 37 in Country D. A function that converts dress sizes in Country C to those in Country D is f(x)=x+34. So find a formula for the inverse of the function f(x)=x+34.

Answer by josgarithmetic(39618)   (Show Source): You can put this solution on YOUR website!
C and D functions for each county. D(x)=x+34 converts size x from county to the value in county D. You want D(x) and C(x) to be inverses.

-----be sure this makes sense before continuing.





Check if this works.
Size 3 in county C is what in county D?
.
-
Size 37 in county D is what in county C?
.
Check is good.

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