# How do you find the amplitude, period, and shift for #y = -2sin (2x-3/2)?#?

##### 1 Answer

Jan 2, 2016

#amplitude = 2, period = pi , shift = 3/2 to the right.

#### Explanation:

a represents the amplitude in this case a = 2 (the - means that the graph will be reflected in the x-axis)

the period of

the period of

c denotes shift +c shifts c units left and -c c units to the right

hence c = 3/2 units to the right