(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Find (f^-1) (a) if f(x) = sqrt of (x^3+x^2+x+2) and a = 4?

2. Relevant equations

Find (f ^-1) (a) = 1/ f ^1( f ^-1(a))

3. The attempt at a solution

Take Derivative

1/2(x^3+x^2+x+2)^-(1/2)

do I need to do chain rule?

I am lost

this problem can help me pass the class

plz help

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# Homework Help: Find (f^-1) (a) if f(x)

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