Determine the amplitude and period of each function. Then graph one period of the function. y = (1/2) sin (π/3) x

In Exercises 43–52, determine the amplitude, period, and phase shift of each function. Then graph one period of the function. y = 2 cos (2πx + 8π)

In Exercises 75–78, graph one period of each function. y = |2 cos x/2|

In Exercises 75–78, graph one period of each function. y = −|3 sin πx|

Determine the amplitude and period of each function. Then graph one period of the function. y = 3 sin 4x

Determine the amplitude, period, and phase shift of each function. Then graph one period of the function. y = −3 cos (x + π)

Determine the amplitude, period, and phase shift of each function. Then graph one period of the function. y = −3 sin(π/3 x − 3π)

Graph one period of each function. y = 3 sin 2x

Given the graphs of $y=\sin \left(x\right)$ and $y=\cos \left(x\right)$, which of the following points lies on the y-axis and is also on the line that passes through the point $(0,1)$ and is parallel to the line passing through points $(0,0)$ and $(\pi ,0)$?