Use rules for summation to evaluate a Riemann sum with 100 rectangles (right hand endpoints).

Question: Use the rules of summation to calculate R_100 for the function f(x)=12x-3x^2 on the interval [0,4]. Compare that to the actual value of 32.
Use the rules of summation to calculate R_100 for the function f(x)=12x-3x^2 on the interval [0,4]. Compare that to the actual value of 32.Any help would be amazing

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Doug C.
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Written Explanation:

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