x=-2 and y=3

$x=\frac{3}{2}\ and\ y\ =\ -2$

$\left(\frac{3}{2},\ 0\right)\ and\ \left(0,-2\right)$

Is not possible

$y=\ -2x-\frac{3}{2}$

$y=-\frac{3}{2\ }x+2$

y = 3

y = x -4