5-1 CFU

Front

What is the range of a mapping?

Back

The range of a mapping is the set of all output values (y-values) that result from applying the function to its domain.

Front

Identify the domain of the relation: (-6,14), (0,32), (2,38), (4,44)

Back

The domain is the set of all input values (x-values): {-6, 0, 2, 4}.

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 the domain of a function?

Back

The domain is the set of all possible input values (x-values) for which the function is defined.

Front

Identify the domain of the relation given the ordered pairs (11, 60), (12, 63), (12, 66), (13, 64), (14, 67).

Back

The domain is {11, 12, 13, 14}.

Front

What is the difference between a function and a relation?

Back

A function is a specific type of relation where each input is associated with exactly one output, while a relation can have multiple outputs for a single input.

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 (Vertical Line Test).

Front

What is an ordered pair?

Back

An ordered pair is a pair of numbers (x, y) that represent a point in a coordinate system, where 'x' is the first element and 'y' is the second.

Front

What is the significance of the range in a function?

Back

The range indicates the set of possible output values (y-values) that a function can produce.

Front

How do you find the range of a set of ordered pairs?

Back

To find the range, list all the second elements (y-values) from the ordered pairs.