Question

How do you graph `y=2tan3x`?

Answer 1

`x=(npi)/3`

To find the variables. Use the form

`atan(bx-c)+d`

This gives the following values as:-

`a=2 , b=3, c=0, d=0`

It has not stated the max. and min. value. Amplitude `=0`

Now, the period of the graph `= pi/3`

Find the parallel shift using `c/b`

• Vertical shift `=0`
• Phase shift `=0`

This would generate the graph as:

graph{y=2tan(3x) [-10, 10, -5, 5]}