What is the term for the point where the x-axis and y-axis intersect on a coordinate plane?

What is the term for the vertical line on a coordinate plane that goes through the origin?

What is the term for a horizontal line on a coordinate plane?

What is the term for each of the four sections created by the x-axis and y-axis on a coordinate plane?

What is the term for an ordered pair that indicates the location of a point relative to the x-axis and y-axis?

This is a pair of numbers that represent the position of a point on the coordinate plane.