Respuesta :

All you do is plug the x coordinate of a pair (the one on the left) in for x in the equation, and plug the y coordinate of the pair (the one on the right) for y and solve! If the answer is the same on both sides, it works for the equation. Hope that helps! Just comment if you don't get it.
Aishani
Just replace the values of x : 9, -2, -8, 2 in the given equation y = 5x - 3 to obtain the corresponding values of y.
x = 9, y = 5(9) -3 = 42 -> Yes
x = -2, y = 5(-2) - 3 = -13 -> Yes
x = -8, y = 5(-8) - 3 = -43 -> No
x = 2, y = 5(2) - 3 = 7 -> No Hope it helped!

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