Trigonometric Graphs

New Zealand

Level 7 - NCEA Level 2

True or false:

The least positive value of $x$`x` for which $\tan x$`t``a``n``x` has an asymptote is $x=90^\circ$`x`=90°.

False

A

True

B

Easy

Less than a minute

True or false:

The graph of $y=\tan x$`y`=`t``a``n``x` suggests that $\tan\left(-x\right)=\tan x$`t``a``n`(−`x`)=`t``a``n``x` for all values of $x$`x` in the domain of the tangent function.

Which of the following is the graph of $y=\tan x+1$`y`=`t``a``n``x`+1?

Which of the following is the graph of $y=2\tan x$`y`=2`t``a``n``x`?

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