Business Calculus
y={x+3,−1≤x≤23x−1,1<x≤3y=\begin{cases}x+3,-1\le x\le2\\ 3x-1,1<x\le3\end{cases}
y={−3x+2,−1<x<10.5x+4,1≤x≤3y=\begin{cases}-3x+2,-1<x<1\\ 0.5x+4,1\le x\le3\end{cases}
y={−3,−1<x<22x−1,1<x≤3y=\begin{cases}-3,-1<x<2\\ 2x-1,1<x\le3\end{cases}
y={−x+3,−1≤x≤2−2x+3,2<x≤3y=\begin{cases}-x+3,-1\le x\le2\\ -2x+3,2<x\le3\end{cases}