Find the derivative of f-1(x) at x=6 if f(x) is defined by f(x) = x3 + x. I found the formula g'(x) = 1 / f'(g(x)), where g(x) = f-1(x). Please explain in detail, because...

Find the derivative of f-1(x) at x=6 if f(x) is defined by f(x) = x3 + x. I found the formula g'(x) = 1 / f'(g(x)), where g(x) = f-1(x). Please explain in detail, because...

Find the derivative of f-1(x) at x=6 if f(x) is defined by f(x) = x3 - x. I found the formula g'(x) = 1 / f'(g(x)), where g(x) = f-1(x). Please explain in detail, because my...

find f'(x): f(x)=tan^-1(x^4)+(tanx^4)^-1+(tan^-1x)^4

please answer, i dont understand how to go about this problem.

Amaan M.

Former High School Math and Economics Teacher

New York, NY

5.0
(66 ratings)

Steven M.

Premium Test Prep and Subject Tutor - New York City UWS

New York, NY

5.0
(235 ratings)

Conrad R.

Engineer and Math Tutor

Astoria, NY

5.0
(5 ratings)