The Department of Water Resources is measuring the width of a flood plain adjacent to a levee, as shown by (). The measurements are taken in 15-meter increments as shown in the table below:
Use the indicated method and = 4 to estimate ∫ 120 (top) 0 (bottom) f(x)dx
Show all work. Find:
A. Left-hand approximation
B. Right-hand approximation
C. Midpoint approximation
D. Trapezoid approximation
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