If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains ***.kastatic.org** and ***.kasandbox.org** are unblocked.

Main content

- Evaluate functionsGet 3 of 4 questions to level up!
- Evaluate functions from their graphGet 3 of 4 questions to level up!
- Evaluate function expressionsGet 3 of 4 questions to level up!

- Function inputs & outputs: equationGet 3 of 4 questions to level up!
- Function inputs & outputs: graphGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 500 Mastery points

- Function rules from equationsGet 3 of 4 questions to level up!

- Function notation word problemsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 300 Mastery points

- Identifying values in the domainGet 3 of 4 questions to level up!
- Determine the domain of functionsGet 3 of 4 questions to level up!
- Function domain word problemsGet 3 of 4 questions to level up!

- Recognize functions from graphsGet 3 of 4 questions to level up!
- Recognize functions from tablesGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 500 Mastery points

- Relative maxima and minimaGet 3 of 4 questions to level up!
- Absolute maxima and minimaGet 3 of 4 questions to level up!

- Positive and negative intervalsGet 3 of 4 questions to level up!
- Increasing and decreasing intervalsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 500 Mastery points

- Evaluate inverse functionsGet 3 of 4 questions to level up!
- Finding inverses of linear functionsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 400 Mastery points

Up next for you:#### Unit test

Level up on all the skills in this unit and collect up to 2200 Mastery points!