Pollard functions tables graphs

Front

What is a function?

Back

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

Front

What is not a function?

Back

A relation where an input (x-value) has more than one output (y-value) is not a function.

Front

Which axis runs vertically on a graph?

Back

The Y-axis runs vertically.

Front

Which axis runs horizontally on a graph?

Back

The X-axis runs horizontally.

Front

What is an ordered pair?

Back

An ordered pair is a pair of numbers (x, y) that represent a point on a graph.

Front

What does it mean for a graph to represent a function?

Back

A graph represents a function if any vertical line drawn through the graph intersects it at most once.

Front

What is the vertical line test?

Back

The vertical line test is a method to determine if a graph is a function by checking if any vertical line crosses the graph more than once.

Front

What is a mapping in mathematics?

Back

A mapping is a relationship that pairs each element of one set with an element of another set.

Front

What is a table of values?

Back

A table of values lists pairs of input (x) and output (y) values, showing the relationship between them.

Front

What is the significance of the Y-coordinate in an ordered pair?

Back

The Y-coordinate indicates the vertical position of a point on a graph.