4. Graphing Trigonometric Functions

In Exercises 53–60, use a vertical shift to graph one period of the function. y = sin x + 2

Determine the value of $y=-2\(\cdot\]\sin\[\left\)(-\(\frac{3\pi}{2}\]\right\))+10$ without using a calculator or the unit circle.

In Exercises 35–42, determine the amplitude and period of each function. Then graph one period of the function. y = -4 cos 1/2 x