Let f(x)= x^3 + 9x^2 – 48x + 3. (a) Use the definition of a

Last updated: 8/11/2022

Let f(x)= x^3 + 9x^2 – 48x + 3. (a) Use the definition of a derivative or the derivative rules to find f'(x)=_______________ (b) Use the definition of a derivative or the derivative rules to find f''(x) =______________ (c) On what interval(s) is f increasing? x:_______________ (d) On what interval(s) is f decreasing? x:_______________ (e) On what interval(s) f is concave downward? x:________________ (f) On what interval(s) is f concave upward? x:_______________