# How do you find the period, amplitude and sketch #y=sin(x-pi)#?

##### 1 Answer

Period= 2

Amplitude=1;

graph{sin(x-pi) [-10, 10, -5, 5]}

#### Explanation:

It is Simple!

**Period:**

Period is the complete revolution of a wave completing crest and followed by trough. So, for this sine function , the period is 2

Because, it becomes zero at first

**Amplitude:**

Next, we want to that this function attains a maximum value of 1 at both sides of