How do you find all points of inflection given #y=x^3+9x^2+24x+22#?
1 Answer
Nov 22, 2016
Explanation:
graph{y=x^3+9x^2+24x+22 [-20, 20, -10, 10]}
See the graph and locate this POI
tangent crosses the curve.
Clue: It near in the middle-part middle. In the other two parts,