SOLUTION: Suppose f(x) = |x| ⋅ x f^-1 (x) = (if x>= 0) f^-1 (x) = (if x<=0) f^-1 = inverse

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Question 1199824: Suppose f(x) = |x| ⋅ x
f^-1 (x) = (if x>= 0)
f^-1 (x) = (if x<=0)

f^-1 = inverse
Answer by ikleyn(52835) About Me  (Show Source):
You can put this solution on YOUR website!
.

In this problem


    f^(-1)(x) = sqrt%28x%29,   if  x >= 0.


    f^(-1)(x) = -sqrt%28-x%29,  if x < 0.

Solved.