![CPM Homework Banner](/dist/7d633b3a30200de4995665c02bdda1b8.png)
Home > PC > Chapter 2 > Lesson 2.3.5 > Problem 2-127
2-127.
Write down the sums (but DO NOT add them up) that you would use to approximate
Left endpoint rectangles.
This sum should start at
and end at . Right endpoint rectangles.
This sum should start at
and end at . Trapezoids.
Draw all of the trapezoids. Then calculate the area for each.