Approximate the area under the curve and above the x-axis using n rectangles. Let the height of each rectangle be given by the value of the function at the right side of the rectangle.f(x) = x2 + 2 from x = 1 to x = 4; n = 6
A. 24.875
B. 26.875
C. 30.875
D. 28.875
Answer: C
Mathematics
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A. 
B. 
C. ?
D. 
E. 
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What will be an ideal response?
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A. (-?, 0) B. ? C. (-?, 8) D. (-?, ?)
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