Question: Write equations for sinusoids with these characteristics: a. a cosine function with amplitude 1.5, period , and phase shift -/2 b. a sine function with

Write equations for sinusoids with these characteristics:
a. a cosine function with amplitude 1.5, period π, and phase shift -π/2
b. a sine function with minimum value - 5, maximum value -1 and one cycle starting at x = π/4 and ending at x = 3π/4
c. a cosine function with period 6π, phase shift π, vertical translation 3, and amplitude 2

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