Section 5.9

# Section 5.9 - Section 5.9(Homework 1[SCalcCC2 5.9.02 2/2...

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Section 5.9 (Homework) 1. [SCalcCC2 5.9.02.] 2/2 points Last Response | Show Details All Responses Notes The left, right, Trapezoidal, and Midpoint Rule approximations were used to estimate the following where f is the function whose graph is shown below it. The estimates were 0.7811 , 0.8678 , 0.8632 , and 0.9570 , and the same number of subintervals were used in each case. (a) Which rule produced which estimate? L n = 0.9570 0.9570 T n = 0.8678 0.8678 M n = 0.8632 0.8632 R n = 0.7811 0.7811

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0.8632 0.8632 (smaller approximation) 0.8678 0.8678 (larger approximation) 2. 4.25/4.25 points Last Response | Show Details All Responses Notes [SCalcCC2 5.9.04.] Draw the graph of f ( x ) = sin( x 2 /2) in the viewing rectangle [0,1] by [0,0.5] and let I be the following. (a) Use the graph to decide whether L 2 , R 2 , M 2 , and T 2 underestimate or overestimate I . L
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## This note was uploaded on 10/28/2010 for the course MA MA 241 taught by Professor Lesliekurtz during the Spring '10 term at N.C. State.

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Section 5.9 - Section 5.9(Homework 1[SCalcCC2 5.9.02 2/2...

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