What is the amplitude and phase shift of this sine function?

Amplitude = 3
Phase Shift = 0
What is the sinusoidal function of the sine graph?

y=-sin(x)
What is the period of the function y=sin(x)?
2 pi
What the midline of this sine function?

Midline = -2
What is the sinusoidal function of this cosine graph>

y=cos(2x-3)+7
What is the amplitue of
67sin(2x)+5
67
What is the phase shift of the sine function?

Left 2
What is the sinusoidal function in relation to the cosine graph?

y=-cos(xpi)+7
What is the midline of the function
y=100+cos(87393735738(x+23456789)-78+6
28
What is the period of the cosine function?

10
What is the sinusoidal function in relation to 
y=cot(x)
y=-cot(x)
What is the phase shift of the function
90sin(2x+4)
What is the midline and amplitude of the cosine function?

Midline = -2
Amplitude = 4
What is the sinusoidal function for for the sine graph?

y=3sin(pi/2x)+4
What is the period of the function
365