How can we help?

You can also find more resources in our Help Center.

coordinate plane

A plane formed by the intersection of a horizontal number line called the x-axis and a vertical number line called the y-axis

x-axis

The horizontal axis on a coordinate plane

y-axis

The vertical axis on a coordinate plane

origin

The point where the x-axis and y-axis intersect on the coordinate plane; (0, 0).

quadrant

The x- and y-axes divide the coordinate plane into four

regions. Each region is a quadrant

regions. Each region is a quadrant

ordered pair

A pair of numbers that can be used to locate a point on a

coordinate plane

coordinate plane

function

An input-output relationship that operates as a rule to produce exactly one output value for each input value

input

The value substituted into a function

output

The value that results from the substitution of a given input into a function.