Convert to polar coordinates with and  between and

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A.
B.
C.
D.
E.

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Answer: A

Mathematics

Solve the initial value problem. =  + x, x > 0; y(3) = 2

A. y = -  +  - 
B. y =  +  - 
C. y =  + 
D. y = -  + 

Simplify the rational expression. If the rational expression cannot be simplified, so state. 

A. cannot be simplified
B. -1
C. - 
D. 1

Use reference angles to find the exact value of the expression. Do not use a calculator.cot 

A.
B.
C. - 
D. -

Give the equation of the vertical asymptote(s) of the rational function.g(x) = 

A. x = 0, x = -4 B. x = 4 C. x = 3 D. x = -4