Select the graph of $y=3\sec\left(x-1\right)$:

Select the graph of $y=\sec\left(3x\right)$:

Select the graph of $y=\sec\left(\frac{x}{2}\right)$:

Select the graph of $y=\sec\left(3+x\right)$:

Select the graph of $y=\sec\left(\frac{x}{2}\right)$:

Select the graph of $y=\sec\left(x\right)$:

Select the graph of $y=\sec\left(\frac{x}{3}\right)$:

Select the graph of $y=\sec\left(\frac{x+2}{3}\right)$:

Select the graph of $y=\sec\left(x-5\right)$:

Select the graph of $y=\sec\left(x+7\right)$: