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: 1.019 ; upper: 1.769
B) lower: 1.269 ; upper: 1.519
C) lower: 5.076 ; upper: 6.076
D) lower: 2.538 ; upper: 3.038
Correct Answer:

Verified
Correct Answer:
Verified
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