0. Functions

Sketch the function $y=\(\cos\)\(\left\)(x\(\right\))-1$ on the graph below.

Determine the value of $y=\(\sin\[\left\)(-\(\frac{\pi}{2}\]\right\))+50$ without using a calculator or the unit circle.

Below is a graph of the function $y=\(\sec\[\left\)(bx-\(\pi\]\right\))$. Determine the value of b.

Below is a graph of the function $y=\(\csc\)\(\left\)(bx\(\right\))$. Determine the value of b.