Sketch the graph from general equation:

A is represented the amplitude of the graph (max-min value)

B: period (period= )

C: horizontal tanslation through C unit (if the value of C is (+) the graph move to the left side and vice versa)

D:vertical tanslation through D unit (if the value of D is (+) the graph move to up side and vice versa)

===hope it'll help===