Exam 6: Applications of Integration

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Sketch the region enclosed by the curves Sketch the region enclosed by the curves   Find the area of the region correct to two decimal places.Select the correct Answer Find the area of the region correct to two decimal places.Select the correct Answer

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Find the volume of a pyramid with height and base an equilateral triangle with side Find the volume of a pyramid with height and base an equilateral triangle with side     Select the correct Answer Find the volume of a pyramid with height and base an equilateral triangle with side     Select the correct Answer Select the correct Answer

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Sketch the region bounded by the graphs of the given equations and find the area of their region. Sketch the region bounded by the graphs of the given equations and find the area of their region.

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A particle moves a distance of 190 ft along a straight line.As it moves, it is acted upon by a constant force of magnitude 15 lb in a direction opposite to that of the motion.What is the work done by the force?

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Find the average value of the function on the given interval. Find the average value of the function on the given interval.

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Find the number b such that the line Find the number b such that the line   divides the region bounded by the curves   and   into two regions with equal area.Select the correct Answer divides the region bounded by the curves Find the number b such that the line   divides the region bounded by the curves   and   into two regions with equal area.Select the correct Answer and Find the number b such that the line   divides the region bounded by the curves   and   into two regions with equal area.Select the correct Answer into two regions with equal area.Select the correct Answer

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Select the correct Answer for each question. -Use the Midpoint Rule with n = 4 to estimate the volume obtained by rotating about the region under the y-axis the region under the curve. Select the correct Answer for each question. -Use the Midpoint Rule with n = 4 to estimate the volume obtained by rotating about the region under the y-axis the region under the curve.   The choices are rounded to the nearest hundredth. The choices are rounded to the nearest hundredth.

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Set up, but do not evaluate, an integral for the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. Set up, but do not evaluate, an integral for the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis.

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Find the area of the shaded region. Find the area of the shaded region.

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Sketch the region enclosed by Sketch the region enclosed by   Find the area of the region.Select the correct Answer Find the area of the region.Select the correct Answer

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Select the correct Answer for each question. -Use integration to find the area of the triangle with the given vertices.(0, 0), (1, 7), (4, 2)

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Find the volume of the solid obtained by rotating the region bounded by Find the volume of the solid obtained by rotating the region bounded by   and   about the  and Find the volume of the solid obtained by rotating the region bounded by   and   about the  about the Find the volume of the solid obtained by rotating the region bounded by   and   about the

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If If   J of work are needed to stretch a spring from   cm to   cm and another   are needed to stretch it from   what is the natural length of the spring? Round theAnswer to nearest integer. J of work are needed to stretch a spring from If   J of work are needed to stretch a spring from   cm to   cm and another   are needed to stretch it from   what is the natural length of the spring? Round theAnswer to nearest integer. cm to If   J of work are needed to stretch a spring from   cm to   cm and another   are needed to stretch it from   what is the natural length of the spring? Round theAnswer to nearest integer. cm and another If   J of work are needed to stretch a spring from   cm to   cm and another   are needed to stretch it from   what is the natural length of the spring? Round theAnswer to nearest integer. are needed to stretch it from If   J of work are needed to stretch a spring from   cm to   cm and another   are needed to stretch it from   what is the natural length of the spring? Round theAnswer to nearest integer. what is the natural length of the spring? Round theAnswer to nearest integer.

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Evaluate the integral.Select the correct Answer Evaluate the integral.Select the correct Answer

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Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis.

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Select the correct Answer for each question. -Find the volume of the solid generated by revolving the region bounded by the graphs of the equations about the Select the correct Answer for each question. -Find the volume of the solid generated by revolving the region bounded by the graphs of the equations about the    Select the correct Answer for each question. -Find the volume of the solid generated by revolving the region bounded by the graphs of the equations about the

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Sketch a plane region and indicate the axis about which it is revolved so that the resulting solid of revolution (found using the shell method) is given by the integral. Sketch a plane region and indicate the axis about which it is revolved so that the resulting solid of revolution (found using the shell method) is given by the integral.

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Use a graphing utility to (a) plot the graphs of the given functions and (b) find the approximate Use a graphing utility to (a) plot the graphs of the given functions and (b) find the approximate   of the points of intersection of the graphs.Then find an approximation of the volume of the solid obtained by revolving the region bounded by the graphs of the functions about the   RoundAnswers to two decimal places.  of the points of intersection of the graphs.Then find an approximation of the volume of the solid obtained by revolving the region bounded by the graphs of the functions about the Use a graphing utility to (a) plot the graphs of the given functions and (b) find the approximate   of the points of intersection of the graphs.Then find an approximation of the volume of the solid obtained by revolving the region bounded by the graphs of the functions about the   RoundAnswers to two decimal places.  RoundAnswers to two decimal places. Use a graphing utility to (a) plot the graphs of the given functions and (b) find the approximate   of the points of intersection of the graphs.Then find an approximation of the volume of the solid obtained by revolving the region bounded by the graphs of the functions about the   RoundAnswers to two decimal places.

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Use the Midpoint Rule with n = 4 to estimate the volume obtained by rotating about the region under the y-axis the region under the curve. Use the Midpoint Rule with n = 4 to estimate the volume obtained by rotating about the region under the y-axis the region under the curve.   The choices are rounded to the nearest hundredth. The choices are rounded to the nearest hundredth.

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Sketch the region bounded by the graphs of the given equations and find the area of that region. Sketch the region bounded by the graphs of the given equations and find the area of that region.

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