PreCalculus/Calculus
posted by Molly
I am too embarassed to ask this Calculus (really precalculus) question in tutoring, because I know I should know. Is the inverse of f(x)=3x1 actually f(x)=1/3x+1? How do I find it? What if it asks the same equation replaced with f to the 1 power (x)? I think I know how the F of 1 power (x) is x+1/3, but I know that from watching someone else.
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