Use a computer algebra system that evaluates midpoint approximations and graphs the corresponding rectangles (use RiemannSum or middlesum and middlebox commands in Maple) to check the answer to Exercise 13 and illustrate with a graph. Then repeat with n = 10 and n = 20.

Data From Exercise 13:

Use the Midpoint Rule with the given value of n to approximate the integral. Round the answer to four decimal places.

Transcribed Image Text:

X 2 J₁ x² + 8 dx, n = 5