Use the definition of a logarithm to find an equivalent equation.x = 8y

A. 8 = logxy
B. x = log8y
C. y = log8x
D. 8 = logyx


Answer: C

Mathematics

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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 = 6, below by the line y = , and on the left by the y-axis, about the line y = 6

A. 50? B. 420? C. 60? D. 30?

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Solve.(11x - 7)2 = 12

A. x = ± 2
B. x = - , x = 
C. x = 
D. x = 

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Find the volume of the solid generated by revolving the region about the given axis. Use the shell or washer method.The region bounded by y = 5x - x2 and y = x about the line x = 4

A. 32?
B. 64?
C. ?
D. ?

Mathematics

Solve the problem.Find the square of the distance between the paraboloid    and the point    Use the fact that the line connecting the given point and the point closest to it on the paraboloid is normal to the paraboloid.

A. 9345 B. 6785 C. 5697 D. 8001

Mathematics