$f(x) = \begin{cases}
-\dfrac{1}{3}x-4 & , & -9\le x < 0
\\\\
2x & , & 0 \le x\le 4
\end{cases}$
**What is the graph of $f$?**
[[☃ radio 1]]
Learn To Be brings free online tutoring students around the United States. Volunteer and gain community service hours while helping students who need it./p>