Question

what is the period of y= 3 tan 4x +5?

Answer 1

4x+5
-4 -4
x+5-4
x=0
0=y
3+5-4
4
I believe this is how the equation is solved

Answer 2

Simple....

You have: y=3tan4x+5

What is it's period? -->>

$\frac{ \pi }{4}$

Thus, your answer.