Question: part 1) Write the equation of a sine function that has the following characteristics. Amplitude: 8 Period: 5 Phase shift of -1/5 Range [-2, 14]
part 1) Write the equation of a sine function that has the following characteristics.
Amplitude: 8
Period: 5
Phase shift of -1/5
Range [-2, 14]
Part 2) Find the amplitude, period, and the phase shift for the following function.
y=-2cos(2x +pi/2)-1
Find five key points that are on the graph of the function and explain how you found it.
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