Exit Ticket - Functions 12/11

Front

What is a function?

Back

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

Front

How can you determine if a relation is a function?

Back

A relation is a function if no x-value is paired with more than one y-value.

Front

What is the domain of a function?

Back

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

Front

What is the range of a function?

Back

The range is the set of all possible output values (y-values) for the function.

Front

What is a linear function?

Back

A linear function is a function that graphs to a straight line and can be expressed in the form y = mx + b.

Front

What is a nonlinear function?

Back

A nonlinear function is a function that does not graph to a straight line and may include curves or other shapes.

Front

What is an example of a nonlinear function?

Back

y = x^2 + 7 is an example of a nonlinear function.

Front

What does discrete data mean?

Back

Discrete data consists of distinct or separate values, often counted in whole numbers.

Front

What does continuous data mean?

Back

Continuous data can take any value within a given range and is often measured.

Front

What is the difference between domain and range?

Back

Domain refers to the input values (x-values), while range refers to the output values (y-values) of a function.