. Let f(x) = x², and compute the Riemann sum of fover

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7. Let f(x) = x², and compute the Riemann sum of f over
the interval [2, 4], choosing the representative points to
be the midpoints of the subintervals and using:
a. Two subintervals of equal length (n = 2).
b. Five subintervals of equal length (n = 5).
c. Ten subintervals of equal length (n = 10).
d. Can you guess at the area of the region under the
graph of f on the interval [2, 4]?
Transcribed Image Text:7. Let f(x) = x², and compute the Riemann sum of f over the interval [2, 4], choosing the representative points to be the midpoints of the subintervals and using: a. Two subintervals of equal length (n = 2). b. Five subintervals of equal length (n = 5). c. Ten subintervals of equal length (n = 10). d. Can you guess at the area of the region under the graph of f on the interval [2, 4]?
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