Question:
Approximate the area under the graph of F(x) = 0.9x³ +9x²
Last updated: 7/22/2022
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Approximate the area under the graph of F(x) = 0.9x³ +9x² -0.9x-9 over the interval [-6, -1] using 5 subintervals. Use the left endpoints to find the heights of the rectangles. The area is approximately square units.