Find an equation of variation for the given situation.y varies jointly as x and the square of z and inversely as w , and y =  when   and 

A. y = 
B. y = 
C. y = 
D. y = 


Answer: A

Mathematics

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Graph the function.y = 2 cot 

A.

B.

C.

D.

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Determine the maximum possible number of turning points for the graph of the function.f(x) = (4x - 2)5(x5 + 2)(x + 4)

A. 5 B. 44 C. 11 D. 10

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Find the limit algebraically. (x3 + 5x2 - 7x + 1)

A. 15 B. 0 C. 29 D. does not exist

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The graph of a function is given. Determine whether the function is increasing, decreasing, or constant on the given interval.(-1, 0)

A. constant B. increasing C. decreasing

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