[{"id": 1, "type": "multiple_choice", "options": ["3", "-1", "1", "2"], "question": "What is the slope of the line y = 1x + 2?", "correct_answer": "1"}, {"id": 2, "type": "multiple_choice", "options": ["x = 0 and x = 9", "x = 9 and x = 18", "x = -3 and x = -6", "x = 3 and x = 6"], "question": "What are the solutions to x² - 9x + 18 = 0?", "correct_answer": "x = 3 and x = 6"}, {"id": 3, "type": "multiple_choice", "options": ["x = 0 and x = 6", "x = -3 and x = -3", "x = 6 and x = 9", "x = 3 and x = 3"], "question": "What are the solutions to x² - 6x + 9 = 0?", "correct_answer": "x = 3 and x = 3"}, {"id": 4, "type": "multiple_choice", "options": ["hypotenuse / opposite", "opposite / hypotenuse", "adjacent / hypotenuse", "opposite / adjacent"], "question": "In a right triangle, sin(θ) is defined as:", "correct_answer": "opposite / hypotenuse"}, {"id": 5, "type": "multiple_choice", "options": ["9", "2", "-2", "11"], "question": "What is the slope of the line y = 2x + 9?", "correct_answer": "2"}, {"id": 6, "type": "multiple_choice", "options": ["10", "9", "-1", "1"], "question": "What is the slope of the line y = 1x + 9?", "correct_answer": "1"}, {"id": 7, "type": "multiple_choice", "options": ["4", "5", "-5", "9"], "question": "What is the slope of the line y = 5x + 4?", "correct_answer": "5"}, {"id": 8, "type": "multiple_choice", "options": ["1", "1", "0", "-1"], "question": "What is the slope of the line y = 1x + 0?", "correct_answer": "1"}, {"id": 9, "type": "multiple_choice", "options": ["-3", "0", "3", "3"], "question": "What is the slope of the line y = 3x + 0?", "correct_answer": "3"}, {"id": 10, "type": "multiple_choice", "options": ["x = 12 and x = 36", "x = -6 and x = -6", "x = 0 and x = 12", "x = 6 and x = 6"], "question": "What are the solutions to x² - 12x + 36 = 0?", "correct_answer": "x = 6 and x = 6"}, {"id": 11, "type": "multiple_choice", "options": ["adjacent / hypotenuse", "opposite / adjacent", "opposite / hypotenuse", "hypotenuse / opposite"], "question": "In a right triangle, sin(θ) is defined as:", "correct_answer": "opposite / hypotenuse"}, {"id": 12, "type": "multiple_choice", "options": ["3", "-3", "0", "-3"], "question": "What is the slope of the line y = 3x + -3?", "correct_answer": "3"}]