# definite integral

1 (5 points) Make a careful sketch of the region whose area is given by the definite integral: S Estimate the area of the region using the 4 right rectangle approximation. Draw the rectangles used in the estimation. – dx x+3 Show work. In problems 2 and 3, evaluate the given integral. Give numerical answers to four decimal places. Show all work. Use your calculator only to perform basic arithmetic. (5 points each) -0.3x 2. Sě (10+2.01e 3x) dx 3. Si (5Vx++) di 4. ſ.5.12(2.15)’ dt

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