Solve the given equation for x.y = 4 cot 

A. x =  cot-1 4y
B. x = 2 cot-1 
C. x =  cot-1 
D. x = 2 cot-1 4y


Answer: B

Mathematics

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Find a formula for the function graphed.

A. f(x) = 
B. f(x) = 
C. f(x) = 

D. f(x) = 

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Solve the problem.Find C(x) if C'(x) =  and C(9) = 40.

A. C(x) = 2x3/2 + 22
B. C(x) = x3/2 + 31
C. C(x) = x3/2 + 22
D. C(x) = 2x3/2 + 31

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Use the circle graph to solve the problem.The circle graph below gives the number of residents in the residence halls at the state university.Write the ratio as a fraction in lowest terms of the number of residents at Brown to the number of students at Adams.

A.
B.
C.
D.

Mathematics

Find the indicated term using the given information.5, 2, -1, ... ; a44

A. 137 B. 134 C. -124 D. -127

Mathematics