You are given function f defined on an interval 
the number n of subintervals of equal length 
, and the evaluation points 
in 
(a) Sketch the graph of 
and the rectangles associated with the Riemann sum for 
on 
and (b) find the Riemann sum. 
is the right endpoint
Definitions:
Formula
A mathematical relationship or rule expressed in symbols, often used to calculate and predict outcomes.
Marginal Cost
The expense associated with the manufacturing of an extra unit of a product or service.
Marginal Cost
The cost associated with producing an additional unit, emphasizing its role in decision-making.
Total Fixed Costs
The aggregate of all charges that stay fixed no matter the production level or output.
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