e. For what values of a do you expect s'(a) to be positive? Why? Answer the same questions when “positive" is replaced by “negative" and "zero."

Question e will bi answered according to the graph in second picture.

Extracted text: e. For what values of a do you expect s'(a) to be positive? Why? Answer the same questions when “positive" is replaced by “negative" and "zero."


Extracted text: Activity 1.3.3. A water balloon is tossed vertically in the air from a window. The balloon's height in feet at time t in seconds after being launched is given by s(t) = -16t2 + 16t + 32. Use this function to respond to each of the following questions. a. Sketch an accurate, labeled graph of s on the axes provided in Figure 1.3.10. You should be able to do this without using computing technology. y 32 16 2 Figure 1.3.10: Axes for plotting y = s(t) in Activity 1.3.3.