Question

How do you solve the system `y=-3x` and `x+y=2` by graphing?

Answer 1

x= -1 ; y =3

Explanation:

Two graphs have to be drawn taking the value of x and y in the respective equation.The two line will intersect at (-1,3) So the solution will be x= -1 and y= 3. graph{x+y=2 [-10, 10, -5, 5]} graph{-3x [-10, 10, -5, 5]} [Answer]