Increasing and Decreasing and Local Extrema

Author: ShaNisaa RaSun
The following problem is solved in this video. It is recommended that you try to solve the problem before watching the video. You can click "Answer" to reveal the answer to the problem.

Exercises

Critical Values: \(x=1,3\)
\(f\) is increasing on \((-\infty,1)\) and \((3,\infty).\)
\(f\) is decreasing on \((1,3).\)
Local Maximum of 6 at \(x=1.\) 
Local Minimum of 2 at \(x=3.\)