Find the volume of the solid generated by revolving the region about the given line.The region in the first quadrant bounded above by the line y = 1, below by the curve and on the left by the y-axis, about the line y = 1

A.  + 3
B.  - 
C.  - 
D.  + 


Answer: C

Mathematics

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Factor completely.9x2 - 12x + 4 - y2

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Use the properties of parallel lines to solve the problem.If p  q and m(?8) = 40°, what are the measures of the other angles?

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Solve the equation by completing the square.x2 - 10x + 61 = 0

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