Answers IC Pre-Cal - DeeringGraphing Cosecant and Secant Functions

Graphing Cosecant and Secant Functions Answers

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Which of the following is an asymptote of y = sec(x)?

x equal to minus 2 pi.

x equal to minus StartFraction pi over 6 EndFraction.

x equal to pi.

x equal to StartFraction 2 pi over 2 EndFraction.

What is the domain of y = sec(x)?

all real numbers

all real numbers except , where n is any integer

all real numbers except and , where n is any integer

What is the range of y = csc(x)?

y –1

y 1

y –1 or y 1

–1 y 1

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