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incorrect 89.6875 89.6875 incorrect least one of the answers above is NOT correct (A) Estimate the area above the -axis and under the graph of f(z) = 323 +4 from a 1 to z = 4, first using 5 approximationg rectangles and right endpoints, and then improving your estimate using 10 approximationg rectangles and right endpoints Area of 5 Rectangles = 110 Area of 10 Rectangles = 99 (B) Repeat part (A) using left endpoints. Area of 5 Rectangles = 123 Area of 10 Rectangles = 79.375 (C) Repeat part (A) using midpoints. Area of 5 Rectangles = 88.75 Area of 10 Rectangles = 89.6875 Note: You can earn partial credit on this problem. Preview My Answers Submit Answers Your score was recorded. You have attempted this problem 6 times. You received a score of 0% for this attempt. Activate Windows Your overall recorded score is 0%. Go to Settings to activate Windo ou have unlimited attempts remaining 8:38 12/1