question archive 1) use cylindrical shells to find the volume of the solid obtained by rotating the region bounded by the graphs of y=sin(x)+2, y=0, x=0, and x=pi/2 about the y-axis
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1) use cylindrical shells to find the volume of the solid obtained by
rotating the region bounded by the graphs of y=sin(x)+2, y=0, x=0, and x=pi/2 about the y-axis.
2) Explain how the position of a rider on a ferris wheel models the graph
of Cosine function. Be sure to include all the parts of the cosine function in your explanation.
3) Suppose the path of a diver is approximated by y = − 4 9 x 2 + 24
9 x + 12, where y is the height (in feet) and x is the horizontal distance (in feet) from the end of the diving board. What is the maximum height of the diver?