Coordinate Plane and Function Vocabulary Test Review 23-24

Front

What is the Y-Axis?

Back

The vertical number line on the coordinate plane.

Front

What is the X-Axis?

Back

The horizontal number line on the coordinate plane.

Front

What is the Origin?

Back

The point (0,0) where the X-Axis and Y-Axis intersect.

Front

What are Quadrants?

Back

The four sections of the coordinate plane, labeled I, II, III, and IV, based on the signs of the coordinates.

Front

What is a Coordinate Pair?

Back

A pair of numbers (x, y) that represent a point on the coordinate plane.

Front

What is the Domain of a Relation?

Back

The set of all possible x-values (inputs) in a relation.

Front

What is the Range of a Relation?

Back

The set of all possible y-values (outputs) in a relation.

Front

How do you graph the point (-4, 3)?

Back

Start at the origin, move left 4 units (negative x-direction), then up 3 units (positive y-direction).

Front

Which quadrant is the point (-4, 3) located in?

Back

Quadrant II, where x is negative and y is positive.

Front

What is a Function?

Back

A relation where each input (x-value) has exactly one output (y-value).