The Diagram Below Shows Upper and Lower Sums for the Function

question 4

Multiple Choice

The diagram below shows upper and lower sums for the function ​ ​
Using 4 subintervals. Use upper and lower sums to approximate the area of the region using the 4 subintervals.
​ ​

• A) lower: 1.518; upper: 1.768
• B) lower: 6.072; upper: 7.072
• C) lower: 3.036; upper: 3.536
• D) lower: 1.268; upper: 2.018

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Two Main Types

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