Content
The function f is defined by f(x)=4x3−6x2−24x−5.
Find f′(x).
To earn a crown, get your answer ready before you reveal the options!
Find the coordinates of the point(s) on the curve y=f(x) where the tangent is horizontal.
Ask Plex AI about this problem
Get hints, ask questions, and work through this problem step by step