Answer Happy

Find a) any critical values and b) any relative extrema: f(x)=x2+4x+1 a) Select the correct choice below and, if necessary, fill in the answor box within your choice. A. The critical value(s) of the function is/are (Use a comma to oeparate answers as needed) Xe. The function has no critical values.
Find a) any critical values and b) any relative extrema. f(x)=x3+4x−4 a) Select the correct choice bolow and, if nocessary, fir in the answer box within yoyr choice. A. The critical value(s) of the function is/are (Use e comme to separate answers as needed.) 14. The function has no critical values.
G(x)=x3−x2−8x−4 A. The felative masimum peints isiare and there are no rilative minimam points. 8. The miative minimum pontis) iware and there are no reiative maximam points 6. Trie rifative miniman pointiv) alare and the reative masmam pontle) islare