Step 1:

The amplitude of the sine function is 2.

Period of the function is $\"\"$ .

Phase shift of the function is $\"\"$ .

The general form of sine function is $\"\"$ ,

where $\"\"$ is the amplitude, $\"\"$ is cycles from 0 to $\"\"$ and $\"\"$ is the phase shift.

$\"\"$

Period of the function is $\"\"$

Phase shift of the function is $\"\"$

The sine function is $\"\"$ .

Solution:

Equation of sine function is $\"\"$ .