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 s
    Lv 7
    1 decade ago
    Best 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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