Game Roomby Lauren Fulton Math

F-IF.A.1 — Function or Not a Function Practice

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AI-generated practice for 9th grade Mathematics; teacher-reviewed

  • 10 questions
  • Multiple choice
  • Updated Oct 2026

The first 4 questions are shown here.

  1. Relation: {(1,3), (2,5), (3,7), (4,9)}. Is this relation a function?

    Multiple choice

  2. Relation: {(2,1), (2,4), (3,6), (5,8)}. Is this relation a function?

    Multiple choice

  3. A relation maps every element of the set {-2, -1, 0, 1} to the single value 5. Is this relation a function?

    Multiple choice

  4. A table lists these pairs: x = 1, 2, 3, 2 and y = 4, 5, 6, 7. Is this set of ordered pairs a function?

    Multiple choice

+ 3 more questions

Questions 5 to 10 and all 10 answers are not on this page, so students cannot search for them. They come with the bank the moment it is in your account.

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How would you like to play it?

Whole classThe Game Room — one screen at the front, teams on the board.PlayPlay
Each studentThe Arcade — students play on their own devices.PlayPlay

Looking for a classroom review game?

F-IF.A.1 — Function or Not a Function Practice is a ready-made grade 9 mixed math review question bank you can play as a jeopardy-style quiz game on your board, or as a solo practice game on student devices. If you are looking for Kahoot alternatives, Blooket alternatives or Gimkit alternatives for mixed math review review, you can create a free account and play this bank with your class today -- no student accounts, no app to install.

More ways to play

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Questions teachers ask

Are the answers included?

Yes. They are not on this page so students cannot look them up. They come with the bank when you add it to your account.

Can I change the questions?

Yes. Adding the bank makes your own copy. Edit, delete, or add questions. The copy is yours.

Do students need accounts?

No. Students join with your teacher code and a first name. There are no student emails or passwords.

Play F-IF.A.1 — Function or Not a Function Practice with your class

Every bank here runs in the Arcade on student devices and in the Game Room on your board.

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Already have an account? Sign in to play it now.Adds a copy to My Question Banks, then you pick the game.