1. Determine the amplitude, period, vertical shift, and an equation involving the sine function for the graph shown below. There is no phase shift. (5 points) f(x) 1 -5 5 2. Determine the amplitude, period, vertical shift and an equation involving the cosine function for the graph shown below. There is no phase shift. (5 points) f(x) -6 -5 -4 -3 -2 - 1 2 3 4 5 6 -X 3. Find two of the vertical asymptotes of y = tan( 2x - 2). (Hint: find the period and vertical asymptotes before the phase shift, find the phase shift, and then find the vertical asymptotes by applying the effect of the phase shift to the vertical asymptotes you found before the phase shift.) (6 points)