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Exam 3 Score: 0/100 0/20 answered Question 1 Use left-endpoint approximation to approximate the area under the curve f(x) = -0.212 + 25 between I = 1 and I = 5 using 4 rectangles. (Feel free to use your calculator on a majority of the calculations.) Approximate the area under the curve f(I) = -0.2x+ 25 between I = 1 and c = 5 using 8 rectangles. Approximate the area under the curve f() = -0.2x + 25 between = = 1 and I - 5 using 40 rectangles