Use the Midpoint Rule to approximate by partitioning 25 45 i
| Use the Midpoint Rule to approximate   subintervals of equal  length. | 
Solution
plug in x=-2, x=-1,..,x=4. each is multiplied by 1 so just add up the results. -8+-1+0+1+8+27+64=91![Use the Midpoint Rule to approximate by partitioning [-2.5, 4.5] intosubintervals of equal length. Use the Midpoint Rule to approximate n= 7subintervals of equ  Use the Midpoint Rule to approximate by partitioning [-2.5, 4.5] intosubintervals of equal length. Use the Midpoint Rule to approximate n= 7subintervals of equ](/WebImages/14/use-the-midpoint-rule-to-approximate-by-partitioning-25-45-i-1021177-1761528185-0.webp)
| Use the Midpoint Rule to approximate   subintervals of equal  length. | 
![Use the Midpoint Rule to approximate by partitioning [-2.5, 4.5] intosubintervals of equal length. Use the Midpoint Rule to approximate n= 7subintervals of equ  Use the Midpoint Rule to approximate by partitioning [-2.5, 4.5] intosubintervals of equal length. Use the Midpoint Rule to approximate n= 7subintervals of equ](/WebImages/14/use-the-midpoint-rule-to-approximate-by-partitioning-25-45-i-1021177-1761528185-0.webp)
