Keenan Santos

2022-07-09

How to find instantaneous rate of change for $f\left(x\right)={x}^{3}-{x}^{2}-2x4$ at x=2?

Ordettyreomqu

Expert

$f\left(x\right)={x}^{3}﻿-{x}^{2}-2x+$ or -4
${f}^{\prime }\left(x\right)=3{x}^{2}-2x-2$
f'(2)=12-4-2=6

Do you have a similar question?