Answer
This is a graph of $~~r = a~\theta~~$ for $a=1$ and values of $\theta$ such that $0 \leq \theta \leq 4\pi$
We can see the graph in the window $[-15,15]$ by $[-15,15]$
Work Step by Step
This is a graph of $~~r = a~\theta~~$ for $a=1$ and values of $\theta$ such that $0 \leq \theta \leq 4\pi$
Note that $r = 0$ when $\theta = 0$, and $r$ continues to increase as $\theta$ increases. This leads to a spiral shape.
At the endpoint of the spiral, $r = 4\pi$ when $\theta = 4\pi$
We can see the graph in the window $[-15,15]$ by $[-15,15]$
