Functions and Their Properties

Front

What is a relation?

Back

A pairing of inputs with outputs.

Front

Which representation does NOT show y as a function of x?

Back

D

Front

What is a dependent variable?

Back

A variable that represents the output values of a function.

Front

What is the domain of a function?

Back

The set of all possible inputs.

Front

Write the DOMAIN of this graph in interval notation: (-4, 3].

Back

(-4, 3]

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

What does it mean for a graph to pass the vertical line test?

Back

If a vertical line intersects the graph at more than one point, it is not a function.

Front

What is the range of a function?

Back

The set of all possible output values.

Front

What is an independent variable?

Back

A variable that represents the input values of a function.

Front

How do you find the domain of a function from a graph?

Back

Identify all x-values for which the function is defined.