Symbol
Problem
Activity $2$ What Am $1x$ $Directions$ Using the slope and $y-interceot$ tell whether the system of equations are consistent and Independent, consistent and dependent, or inconsistent. Write your answer on a separate sheet of paper. $1.$ $\begin{cases} 2x-3y=-7 \\ 2x-3y=8 \end{cases}$ $2$ $\begin{cases} x-y=-5 \\ x+y=1 \end{cases}$ $3. \begin{cases} x+y=1 \\ 3x+3y=3 \end{cases}$