Relations and Introduction to Functions

Instructions

• Questions are arranged from easiest to hardest, and topics are mixed together intentionally so you build fluency across all three units at once.
• Each question includes a short hint and a concept reminder. Try the question first before reading the hint.
• Tap an answer choice to check it immediately. A short explanation will appear either way.
• Work through all 100 questions in one sitting for the most realistic practice — this test is designed to be completable independently, start to finish.
• Use the Print / PDF button to generate a clean paper copy. The answer key appears on the final page of the printed version only.