Rectangle approximation of area
- Author:
- Carol
The area between a curve and the x-axis can be estimated using rectangles.
By adjusting the width of the rectangles and choosing which side they meet the curve, the estimate can be compared with the actual area.
- Input a function.
- Select the number of rectangles using the slider
- Compare the rectangle area with the actual area. Notice the effect of reducing the width of the rectangles.