Parametric Equations: Graphs · Exercise 47

Use a graphing utility to graph on the window $\left[-3,3\right]$ by $\left[-3,3\right]$ on the domain $\left[0,2\pi \right)$ for the following values of $a$ and $b$, and include the orientation. $\{\begin{array}{l}x\left(t\right)=sin\left(at\right)\\ y\left(t\right)=sin\left(bt\right)\end{array}$

$a=1,b=2$

Its source prints no answer for this problem, so there's nothing to check against.

OpenStax, Algebra and Trigonometry 2e · §10.7 Parametric Equations: Graphs · Exercise 47