Approximate the area under the curve y = :63 from a: = 1 to m = 4 using a Right Endpoint approximation with 6 subdivisions. Approximate the area under the curve graphed below from a: = 3 to a: = 7 using a Left Endpoint approximation with 4 subdivisions. 1 over the interval [0, 2] using four approximating m2 + 3 Estimate the area under the graph of f(m) = rectangles and right endpoints. Rn=l:] Repeat the approximation using left endpoints. Report answers accurate to 4 places. Remember not to round too early in your calculations