Question
From the choices given below, choose the equation whose graph is given in Fig.

[Hint: Clearly, (-1, 1) and (1, -1) satisfy the equation x + y = 0]
- y = x
- x + y = 0
- y = 2x
- 2 + 3y = 7x

[Hint: Clearly, (-1, 1) and (1, -1) satisfy the equation x + y = 0]
