Line passes though points (-1 , 0) and (0 , -1).
Equation of line in two point form :
- [tex] \sf{(y - y_1) = \dfrac{y_2 - y_1}{x_2 - x_1}(x - x_1)} [/tex]
- [tex] \sf{(y - (-1)) = \dfrac{0 - (-1)}{-1 - 0}(x -0)} [/tex]
- [tex] \sf{y + 1 = \dfrac{1}{-1}(x)} [/tex]
- [tex] \sf{y + 1 = -x } [/tex]
- [tex] \sf{x+y + 1 =0 } [/tex]
- [tex] \sf{y = -x - 1 } [/tex]
