[{"id": 1, "type": "multiple_choice", "options": ["x = 0 and x = 4", "x = -3 and x = -1", "x = 3 and x = 1", "x = 4 and x = 3"], "question": "What are the solutions to x² - 4x + 3 = 0?", "correct_answer": "x = 3 and x = 1"}, {"id": 2, "type": "short_answer", "question": "What is 3^3?", "correct_answer": "27"}, {"id": 3, "type": "multiple_choice", "options": ["opposite / adjacent", "adjacent / hypotenuse", "hypotenuse / opposite", "opposite / hypotenuse"], "question": "In a right triangle, sin(θ) is defined as:", "correct_answer": "opposite / hypotenuse"}, {"id": 4, "type": "multiple_choice", "options": ["x = 4 and x = 4", "x = 2 and x = 2", "x = -2 and x = -2", "x = 0 and x = 4"], "question": "What are the solutions to x² - 4x + 4 = 0?", "correct_answer": "x = 2 and x = 2"}, {"id": 5, "type": "multiple_choice", "options": ["-5", "5", "5", "10"], "question": "What is the slope of the line y = 5x + 5?", "correct_answer": "5"}]