Evaluate the trigonometric function with the given value of ? by finding a coterminal angle in [0, 2?). Do not use a calculator.Find cos ?, ? = 

A. - 
B. - 
C.
D.

Answer: B

Mathematics

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Use the shell method to find the volume of the solid generated by revolving the shaded region about the indicated axis.About the x-axisy = 4x = 4

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

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Find the median for the data given.Number of video tapes borrowed each day: 70, 90, 284, 242, 350, 384

A. 202.5 video tapes B. 263 video tapes C. 284 video tapes D. 242 video tapes

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Graph the function.y = csc 

A.

B.

C.

D.

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Match graph with the appropriate equation.

A. 9x2 + 4y2 = 1
B.  +  = 1
C.  +  = 1
D. 81x2 + 16y2 = 1

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