Use the graph below to answer the question that follows:
graph of curve that passes through the following points, 0, 5; pi over 2, 2; pi, negative 1; 3 pi over 2, 2; 2 pi, 5.
What is the rate of change between the interval x = π and x = three pi over two? (2 points)
Question 3 Select one:

a.
pi over six

b.
six over pi

c.
4 over pi

d.
4 over pi