Find the domain of the rational function.g(x) = 

A. {x|x ? -1, x ? 1}
B. {x|x ? 0, x ? -1}
C. {x|x ? -1, x ? 1, x ? -7}
D. all real numbers

Answer: D

Mathematics

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Graph the function.y = -4 cot(2x)

A.

B.

C.

D.

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Find a formula for the inverse of the function described below.32° Fahrenheit = 0° Celsius. A function that converts temperatures in Celsius to those in Fahrenheit is   .

A. f-1(x) = (x - 32)
B. f-1(x) = (x + 32)
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A. 16x + 6 - 
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