SOLUTION: Given the function f(x) = (x-13)^2 , where x is less than or equal to 13 find the domain and inverse

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Question 1026643: Given the function f(x) = (x-13)^2 , where x is less than or equal to 13 find the domain and inverse
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
That is the left branch of f(x). The corresponding inverse will the the lower branch.

%28y-13%29%5E2=x
y-13=0%2B-+sqrt%28x%29
LOWER BRANCH IS y=13-sqrt%28x%29 and better notation from here could be f%5E%28-1%29%28x%29=13-sqrt%28x%29.