Use the fundamental identities to find the value of the trigonometric function.Find csc ?, given that cot ? = -  and cos ? < 0.

A. - 
B.
C.
D. - 


Answer: C

Mathematics

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Solve the problem.The graphs below show the first and second derivatives of a function . Select a possible graph f that passes through the point P.f'?f"?

A.

B.

C.

D.

Mathematics

Solve the problem.The population of wolves in a state park after t years is modeled by the function . What is the maximum number of wolves possible in the park?

A. 5 B. 99 C. 500 D. 1000

Mathematics

Find an equation of the line described. Write the equation in slope-intercept form if possible.Through (0, 0) and 

A. y = 8
B. y = 8x
C. y = x
D. y = 

Mathematics

Add or subtract as indicated.-49 + (-38)

A. -87 B. 11 C. -11 D. 87

Mathematics