### Home > PC3 > Chapter 13 > Lesson 13.2.1 > Problem 13-62

13-62.

Suppose you want to approximate the area under the curve of a function over the interval

What is the width of each rectangle?

What will be the height of the first rectangle be if left endpoint rectangles are used?

height of rectangleWhat will be the height of the first rectangle be if right endpoint rectangles are used?

What will be the height of the last rectangle be if left endpoint rectangles are used?

Left endpoints go from

to.What will be the height of the last rectangle be if right endpoint rectangles are used?

How would your answers change if the interval were

and the width of each rectangle were?