Question

Y=2x-1 the order pair is

Answer 1

There are an infinite number of possibilities,
and you didn't give us any choices.

Here are a few:

(-3, -7)
(-2, -5)
(-1, -3)
(0, -1)
(1, 1)
(2, 3)
(3, 5)
(4, 7)
(5, 9)
(1.647, 2.294)