# How do you graph and list the amplitude, period, phase shift for y=tan2theta?

Oct 20, 2017

Amplitude 1, Period = $\frac{\pi}{2}$, Phase shift = 0

#### Explanation:

Form for finding, Amplitude, Period, phase shift and vertical shift for tan x :
$y = a \tan \left(b x - c\right) + d$ and given equation is
$y = \tan 2 x$
$\ast a = 1 , b = 2 , c = 0 , d = 0 \ast$

Amplitude = a = 1;

Period = $\frac{\pi}{b} = \frac{\pi}{2}$;

Phase shift $= \frac{c}{b} = 0$

Vertical shift = d = 0#