Practice problem
Solve the systems below and find which one equals the picture above.
{2x−3y<−33x+y=11\begin{cases}2x-3y<-3\\3x+y=11\end{cases}{2x−3y<−33x+y=11
{x−y<−32x−3y=7\begin{cases}x-y<-3\\2x-3y=7\end{cases}{x−y<−32x−3y=7
{3x+12 y<1x−4y=8\begin{cases}3x+\frac12\ y<1\\x-4y=8\end{cases}{3x+21 y<1x−4y=8
Type a concept, like “slope” or “photosynthesis”.
