Solve the problem.Find an equation for the level curve of the function f(x, y) = 100 - x2 - y2 that passes through the point .

A. x2 + y2 = 108
B. x2 - y2 = 8
C. x2 + y2 = 8
D. x2 + y2 = - 8


Answer: C

Mathematics

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Evaluate the integral.

A.  sin 2x +  sin 16x + C
B.  sin 2x -  sin 16x + C
C.  cos 2x +  cos 16x + C
D.  sin9x +  sin 7x + C

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If a capacitor or inductor is placed in a series resistive circuit the ______ and ______ become of a phase.

a. resistance; current b. voltage; current c. resistance; voltage d. resistance; impedance

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Provide an appropriate response.Use a compass and straightedge to construct an angle of 45°.

What will be an ideal response?

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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 = 1, below by the curve and on the left by the y-axis, about the line y = 1

A.  + 8
B.  + 
C.  - 
D.  - 

Mathematics