Given the function, f(x)=x2 , using 6 rectangles of equal width, find an approximation to the area between the curve and the x-axis over the interval [2,7] if the heights of the rectangles are found by evaluating the function at the left endpoints, right endpoints, and midpoints of each subinterval created by a partition of the interval given.
Given the function, f(x)=-x3 +4x2 , using 3 rectangles of equal width, find an approximation to the area between the curve and the x-axis over the interval [1,4] if the heights of the rectangles are found by evaluating the function at the left endpoints, right endpoints, and midpoints of each subinterval created by a partition of the interval given.
Given the function, f(x)=1/x , using 6 rectangles of equal width, find an approximation to the area between the curve and the x-axis over the interval [4,9] if the heights of the rectangles are found by evaluating the function at the left endpoints, right endpoints, and midpoints of each subinterval created by a partition of the interval given.
(1 point) Given the function, f (x)-r2, using 6 rectangles of equal width, find an approximation to the area between the curve and the z-axis over the interval 2,7 if the heights of the rectangles are found by evaluating the function at the left endpoints, right endpoints, and midpoints of each subinterval created by a partition of the interval given Using left endpoints, the approximate area is: Using right endpoints, the approximate area is: Using midpoints, the approximate area is:
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(1 point) Given the function, f(z),using 6 rectangles of equal width, find an approximation to the area between the curve and the r-axis over the interval [4,91 if the heights of the rectangles are found by evaluating the function at the left endpoints, right endpoints, and midpoints of each subinterval created by a partition of the interval given. Using left endpoints, the approximate area is: Using right endpoints, the approximate area is: Using midpoints, the approximate area is: Is.
Show transcribed image text (1 point) Given the function, f (x)-r2, using 6 rectangles of equal width, find an approximation to the area between the curve and the z-axis over the interval 2,7 if the heights of the rectangles are found by evaluating the function at the left endpoints, right endpoints, and midpoints of each subinterval created by a partition of the interval given Using left endpoints, the approximate area is: Using right endpoints, the approximate area is: Using midpoints, the approximate area is: 
