Unit 3 Relations and Functions Vocabulary Quiz 1

Coordinate Plane

• The horizontal axis on the coordinate plane

• The four regions into which the coordinate plane is separated

• Formed by the intersection of two number lines, the horizontal and vertical axis

• The vertical axis on the coordinate plane

X axis

• The horizontal axis on the coordinate plane

• The four regions into which the coordinate plane is separated

• Formed by the intersection of two number lines, the horizontal and vertical axis

• The vertical axis on the coordinate plane

Y axis

• The horizontal axis on the coordinate plane

• The four regions into which the coordinate plane is separated

• Formed by the intersection of two number lines, the horizontal and vertical axis

• The vertical axis on the coordinate plane

Quadrants

• The horizontal axis on the coordinate plane

• The four regions into which the coordinate plane is separated

• Formed by the intersection of two number lines, the horizontal and vertical axis

• The vertical axis on the coordinate plane

The x value of an ordered pair

• Origin

• Ordered Pair

• x-coordinate

• y-coordinate

A set of numbers, or coordinates, written in the form (x,y)

• Origin

• Ordered Pair

• x-coordinate

• y-coordinate

The y value of an ordered pair

• Origin

• Ordered Pair

• x-coordinate

• y-coordinate

The point at which the x and y axis intersect.

• Origin

• Ordered Pair

• x-coordinate

• y-coordinate

A set of ordered pairs

• Range

• Relation

• Domain

• Function

The set of first numbers (x values) of the ordered pairs in a relation.

• Range

• Relation

• Domain

• Function