Respuesta :

Answer:

[tex]{ \tt{gradient = \frac{0 - ( - 3)}{ - 3 - 0} }} \\ = - 1 \\ y = mx + c \\ 0 = ( - 1 \times - 3) + c \\ c = - 3 \\ { \boxed{ \bf{y = - x - 3}}}[/tex]

niclahhh
hope this helps! feel free to clarify
Ver imagen niclahhh