Level 1: Functions (Notation)

Front

What is a relation in which each element of the domain is paired with EXACTLY ONE element of the range?

Back

Function

Front

What is a set of ordered pairs?

Back

Relation

Front

What is a plane (grid) divided into four regions by horizontal and vertical number lines used for graphing?

Back

Coordinate Plane

Front

What are the four regions into which the x- and y-axes separate the coordinate plane?

Back

Quadrants

Front

What is used to determine whether a relation in graph form is a function or not?

Back

Vertical line test

Front

What is the term for the set of all possible input values (x-values) for a function?

Back

Domain

Front

What is the term for the set of all possible output values (y-values) for a function?

Back

Range

Front

What is a visual representation of a function or relation using points on a coordinate plane?

Back

Graph

Front

What is the term for a pair of numbers (x, y) that represents a point on a graph?

Back

Ordered Pair

Front

What is the horizontal axis in a coordinate plane called?

Back

X-axis