Answer
Please see the graph.
Work Step by Step
We can substitute $y$ for $f(x)$, so we have $y=-4x$. The line goes through the point $(0,0)$ and has a slope of -4.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.