Multiple Choice
Given f(x) =3x. Use the rectangle method to approximate the area on the range [0, 5] using 4 rectangles. (Assume the graph goes through the midpoint of each rectangle.)
A) 46.875
B) 28.125
C) 37.5
D) 56.25
E) 18.75
Correct Answer:

Verified
Correct Answer:
Verified
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