A coordinate plane with a line passing through (negative 4, negative 4), (0, 0) and (4, 4). Which is the equation of the graphed line written in standard form?

Question

Which is the equation of the graphed line written in standard form?

y = x

 x – y = 0

x – y = 0

y = x

Answer 1

Right answer: y = x and x - y = 0, because for these to equations if you put points (- 4, - 4), (0, 0), (4, 4)

you get right equalities