roblem 6 ind the amplitude period frequency and vertical shift of the function whose graph is given below If a 1 b 3 c 1 d 3 e 2 and f 0 Note With a few assumptions made about what the points c d and e f represent as far as the period of tangent or cotangent is concerned we don t actually need to know the locations of the asymptotes They are included here to make things more explicit C 0 Y x c d e f Amplitude Period Frequency Vertical Shift