How does the graph of $$ y = \tan \left( \frac{1}{3} x \righ...

Question

How does the graph of compare to the graph of in terms of period?

A

The period of

is

and it is a horizontal stretch of

B

The period of

is

and it is a horizontal compression of

C

The period of

is

and it is a horizontal compression of

D

The period of

is

and it is a horizontal stretch of