The relationship between the length of one side of a square, x, and the perimeter of the square, y, can be represented in an ry-plane by a straight line. which of the points with coordinates (x, y) lie on the line?

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)

inverse operation of addition