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anonymous
 3 years ago
Let R be the region bounded by the graphs of y=cos((pi x)/2) and y=x^2(26/5)x+1.
anonymous
 3 years ago
Let R be the region bounded by the graphs of y=cos((pi x)/2) and y=x^2(26/5)x+1.

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Let R be the region bounded by the graphs of y=cos((pi x)/2) and y=x^2(26/5)x+1. A. Find the area of R. B. The vertical line x=k splits the region R into two equal parts. Write, but do not solve, an equation involving integrals that solves for k. C. The region R is the base of a solid. For this solid, each cross section perpendicular to the xaxis is a square. Find the volume of the solid. D. The region R models the surface of a piece of glass. At all points R at a distance x from the yaxis, the thickness of the glass is given by h(x)=5x. Find the volume of the glass. http://goo.gl/vSltp
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