Use the graph. Which function is graphed?

Evaluate $\arccos \left(0\right)$, giving the answer in degrees.

Use the graph. Which function is graphed?

Use the graph. Which function is graphed?

Use the graph. Which function is graphed?

For which value of $k$ is $\arcsin (k)=-\frac{\pi }{4}$?

Evaluate $\sin \left(\arccos \left(\frac{8}{17}\right)\right)$.

Evaluate $\cos \left(\arctan \left(\frac{20}{21}\right)\right)$.

Use the graph. Which function is graphed?

Which line is a vertical asymptote of $y=\sec \left(3\left(x+\frac{\pi }{3}\right)\right)$?

The graph of $y=\arccos (x)$ is the reflection across the line $y=x$ of which curve?

The graph shows a tangent curve with consecutive vertical asymptotes at $x=-\frac{\pi }{4}$ and $x=\frac{\pi }{4}$. Which equation fits it?

Evaluate $\cos \left(\arctan \left(\frac{5}{12}\right)\right)$.

Which line is a vertical asymptote of $y=\cot \left(4x\right)$?

How does the graph of $y=4\tan (x)$ differ from the graph of $y=\tan (x)$?

Describe the graph of $y=\arccos (x)$ as $x$ moves from $-1$ across to $1$.

Evaluate $\tan \left(\arcsin \left(\frac{4}{5}\right)\right)$.

Which line is a vertical asymptote of $y=\csc \left(2\left(x+\frac{\pi }{6}\right)\right)$?

Between two consecutive vertical asymptotes, how does the graph of $y=\tan (3x)$ behave?

What is the period of $y=3\tan \left(3x\right)$?

What is the domain of $y=\arcsin \left(3x-2\right)$?

Evaluate $\arccos \left(-\frac{\sqrt{2}}{2}\right)$, giving the answer in degrees.

What is the period of $y=\csc \left(5x\right)$?

Use the graph. Which function is it?

Which line is a vertical asymptote of $y=\sec \left(3x\right)$?

Evaluate $\arccos \left(\cos \left(\frac{7\pi }{4}\right)\right)$.

Evaluate $\arccos \left(\frac{1}{2}\right)$ in radians.

The graph of $y=\arctan (x)+1$ flattens out as $x$ grows large in each direction. Which pair of lines does it approach?

Evaluate $\cos \left(\arctan \left(\frac{4}{3}\right)\right)$.

Evaluate $\arctan \left(0\right)$ in radians.