Question

Which ordered pair is a solution of the equation y = x – 2? (1 point)
(3, 1)
(1, 3)
(–1, 3)
(3, –1)

Answer 1

All you need to do is plug in the x values of each ordered pair and see which one yields a true statement.
(3, -1) (option D)

y = x - 2
-1 = 3 - 2
-1 = 1

Is this true? Of course not. So we can eliminate D. Do this for the others and you'll find your answer!

Answer 2

Thank you very much c;