### Home > PC > Chapter 2 > Lesson 2.3.3 > Problem 2-101

2-101.

Given for

Divide the interval

into equal pieces. What is the width of each rectangle? Find

,,,,, and.

Now add the width toto find. Continue the same for the last two.Use 5 rectangles to get upper and lower bounds for the area under the curve.

Review homework problem 2-98 for the process.

What minor change could you make to part (a) to make the upper and lower bounds closer together?

Review homework problem 2-98.