Using all X,Y pairs tabled above, plot them. Scale the axis's so that the maximum(s), minimum(s) and inflection(s) are clearly obvious. Indicate numerical values on each axis. Label each maximum, minimum, and inflection point as such on the plot along with its X and Y values. EXAMPLE: Suppose at X = 3.00 and Y = 11.00, you decide this point is an inflection. Then write (3,11)INF at this point on the graph.

You may plot this graph with Excel (but still label the various critical points). Your plot must show each maximum, minimum, and inflection point found in the six previous steps (if labeling is omitted, we will not guess which is what - you must tell us).