1) What formula or algorithm did they give you for doing approximations? Plug into that.
2) What formula or identity did they give you for the relationship between functions, their inverses, and the derivatives of each? Plug into that.
1) Given f(x)= .01x³ + .7x -2 . Approximate f^-1(3).
What would I do to get this answer?
2) Given f(x) = (x³)/(x²+1) and g(x)=f^-1(x). Evaluate g'(2).
Im confused on both these problems. Hopefully someone knows!!