Chapter 5.2, Problem 5E

a.

To determine

To identify: the integral ${\displaystyle {\int }_0^{8}f\left(x\right)dx}$ using right endpoints.

b.

To determine

To identify: the integral ${\displaystyle {\int }_0^{8}f\left(x\right)dx}$ using left endpoints.

c.

To determine

To identify: the integral ${\displaystyle {\int }_0^{8}f\left(x\right)dx}$ using midpoints.