5.05 Key features of secant, cosecant, and cotangent graphs

Interactive practice questions

Consider the graph of $y=\tan x$y=tanx below.

At which point will the corresponding graph of $y=\cot x$y=cotx be undefined?

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$A$A

$B$B

$C$C

$D$D

$E$E

Easy

1min

Consider the identity $\sec x=\frac{1}{\cos x}$secx=1cosx and the table of values below.

Easy

4min

Consider the identity $\operatorname{cosec}x=\frac{1}{\sin x}$cosecx=1sinx and the table of values below.

Easy

3min

Consider the identity $\cot x=\frac{\cos x}{\sin x}$cotx=cosxsinx and the table of values below.

Easy

5min