10/30/1997
MATH 1142
QUIZ IV (20 minutes)
(15 pts) 1) Determine where the following function is increasing, decreasing, concave upward, and concave downward. Find the relative extrema and inflection points, and draw the graph. Show the inflection points and relative extrema on the graph (find the the y coordinates of those points also). Insufficient explanation of the graph will not receive full credit.