Question

Check my answers:

If one point on a vertical line has the coordinates (-4, 1), which points are also on the line? Select all that apply.



(-3, 1)


(6, 1)


(-4, 0)


(-4, -3)

Answer 1

A vertical line goes up and down, as a result it is remaining on the same x-coordinate.

since it is given that a point lies on (-4, 1) you can conclude that any point that has the x-coordinate of -4 will lie on this vertical line

so the answers should be
(-4, 0 )
(-4, -3)

Answer 2

(-3,-5) and (-3,0)