Let and Compute the Riemann Sum of F Over

question 193

Essay

Let and compute the Riemann sum of f over the interval , choosing the representative points to be the midpoints of the subintervals, using:
Two subintervals of equal length ( ).
__________ sq units
Five subintervals of equal length ( ).
__________ sq units
Ten subintervals of equal length ( ).
__________ sq units
Can you guess at the area of the region under the graph of f on the interval ? __________sq units

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