Which term refers to a pair of numbers used to locate a point on the coordinate plane?

The term that refers to a pair of numbers used to locate a point on the coordinate plane is known as an ordered pair. In a two-dimensional coordinate system, each ordered pair is represented as (x, y), where 'x' is the horizontal position and 'y' is the vertical position of the point relative to the origin (0, 0). This structured format allows us to pinpoint any location on the Cartesian plane by providing precise coordinates.

Linear equations, on the other hand, are mathematical statements that represent relationships between variables and are often graphically represented as lines in the coordinate plane, but they do not specifically describe the location of individual points. Slope refers to the steepness or incline of a line, describing how much a line rises or falls as it moves horizontally, but it doesn't identify specific points. Probability deals with the likelihood of an event occurring and is unrelated to the geometric representation of points on a plane. Thus, the concept of an ordered pair is distinctly associated with identifying locations in the coordinate system.