# For the following trignometric functions, determine 1. The Period, the amplitude, the phase shift, the domain?

For the following trignometric functions, determine the Period, the amplitude, the phase shift, the domain, the range, the y-intercept, the zeros, the turning points, the vertical asymptotes.

1. y=sin2x

2. cos(x-pi/4)

3. y=csc(x/2)

### 1 Answer

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- ted sLv 71 decade agoFavorite Answer
1 hour.....#1. pi,1,0,all,[-1,1], 0, n pi/2, pi/4 + n pi/2, none

#2. 2 pi,1,pi/4, all, [-1,1], 1, 3 pi/4 + n pi, pi/4 + n pi, none

#3. 4 pi, DNE, 0,all x not equal to 2 n pi, all not in (-1,1), DNE, none, pi +2 n pi, n pi

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