[
  {
    "Question": "What is the absolute value of -7?",
    "Answer": "B",
    "Explanation": "The absolute value of a number is its distance from zero on the number line, regardless of direction. Therefore, the absolute value of -7 is 7.",
    "PictureURL": "",
    "OptionA": "-7",
    "OptionB": "7",
    "OptionC": "0",
    "OptionD": "14",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Absolute Value Basics",
    "Content Type": "Mathematics",
    "Title": "Understanding Absolute Value",
    "Item": 1,
    "Type": "multiple choice",
    "Path": "absolute_value"
  },
  {
    "Question": "Solve the equation |x - 3| = 5.",
    "Answer": "C",
    "Explanation": "The equation |x - 3| = 5 means that x - 3 can be either 5 or -5. Solving these gives x = 8 and x = -2.",
    "PictureURL": "",
    "OptionA": "x = 3",
    "OptionB": "x = 5",
    "OptionC": "x = 8 or x = -2",
    "OptionD": "x = 0",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Absolute Value Equations",
    "Content Type": "Mathematics",
    "Title": "Solving Absolute Value Equations",
    "Item": 2,
    "Type": "multiple choice",
    "Path": "absolute_value/equations"
  },
  {
    "Question": "Which inequality represents the solution to |x + 4| < 6?",
    "Answer": "A",
    "Explanation": "The inequality |x + 4| < 6 means that -6 < x + 4 < 6. Solving this gives -10 < x < 2.",
    "PictureURL": "",
    "OptionA": "-10 < x < 2",
    "OptionB": "x < -10 or x > 2",
    "OptionC": "x > 10",
    "OptionD": "x < 2",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Absolute Value Inequalities",
    "Content Type": "Mathematics",
    "Title": "Solving Absolute Value Inequalities",
    "Item": 3,
    "Type": "multiple choice",
    "Path": "absolute_value/inequalities"
  },
  {
    "Question": "Graph the solution set of |x| > 3.",
    "Answer": "B",
    "Explanation": "The inequality |x| > 3 means that x is either greater than 3 or less than -3. The graph will have open circles at -3 and 3 with shading extending to the left and right.",
    "PictureURL": "https://upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Number_line.svg/1200px-Number_line.svg.png",
    "OptionA": "A single line segment between -3 and 3",
    "OptionB": "Two rays: one starting at -3 and extending left, and one starting at 3 and extending right",
    "OptionC": "A single point at 0",
    "OptionD": "A line segment from -3 to 3, including endpoints",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Graphing Absolute Value Inequalities",
    "Content Type": "Mathematics",
    "Title": "Graphing Solutions of Absolute Value Inequalities",
    "Item": 4,
    "Type": "multiple choice",
    "Path": "absolute_value/graphing"
  },
  {
    "Question": "If |x| = 0, what is the value of x?",
    "Answer": "C",
    "Explanation": "The absolute value of a number is zero only if the number itself is zero. Therefore, x must be 0.",
    "PictureURL": "",
    "OptionA": "x = 1",
    "OptionB": "x = -1",
    "OptionC": "x = 0",
    "OptionD": "x = any number",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Absolute Value Properties",
    "Content Type": "Mathematics",
    "Title": "Understanding Zero in Absolute Value",
    "Item": 5,
    "Type": "multiple choice",
    "Path": "absolute_value/properties"
  },
  {
    "Question": "Solve the inequality |2x - 1| ≥ 3.",
    "Answer": "D",
    "Explanation": "The inequality |2x - 1| ≥ 3 means 2x - 1 ≥ 3 or 2x - 1 ≤ -3. Solving these gives x ≥ 2 or x ≤ -1.",
    "PictureURL": "",
    "OptionA": "-2 < x < 1",
    "OptionB": "x > 1",
    "OptionC": "x < -2",
    "OptionD": "x ≥ 2 or x ≤ -1",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Absolute Value Inequalities",
    "Content Type": "Mathematics",
    "Title": "Solving Absolute Value Inequalities",
    "Item": 6,
    "Type": "multiple choice",
    "Path": "absolute_value/inequalities"
  },
  {
    "Question": "What is the graph of the equation |x| = 4?",
    "Answer": "A",
    "Explanation": "The equation |x| = 4 means x is either 4 or -4. The graph consists of two points at x = 4 and x = -4.",
    "PictureURL": "https://upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Number_line.svg/1200px-Number_line.svg.png",
    "OptionA": "Two points: one at x = 4 and one at x = -4",
    "OptionB": "A line segment from -4 to 4",
    "OptionC": "A single point at x = 0",
    "OptionD": "A line extending infinitely in both directions",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Graphing Absolute Value Equations",
    "Content Type": "Mathematics",
    "Title": "Graphing Absolute Value Equations",
    "Item": 7,
    "Type": "multiple choice",
    "Path": "absolute_value/graphing"
  },
  {
    "Question": "Solve the equation |3x + 2| = 7.",
    "Answer": "B",
    "Explanation": "The equation |3x + 2| = 7 means 3x + 2 = 7 or 3x + 2 = -7. Solving these gives x = 5/3 or x = -3.",
    "PictureURL": "",
    "OptionA": "x = 3 or x = -2",
    "OptionB": "x = 5/3 or x = -3",
    "OptionC": "x = 7 or x = -7",
    "OptionD": "x = 0",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Absolute Value Equations",
    "Content Type": "Mathematics",
    "Title": "Solving Absolute Value Equations",
    "Item": 8,
    "Type": "multiple choice",
    "Path": "absolute_value/equations"
  },
  {
    "Question": "Which of the following is the solution to |x - 5| ≤ 2?",
    "Answer": "C",
    "Explanation": "The inequality |x - 5| ≤ 2 means -2 ≤ x - 5 ≤ 2. Solving this gives 3 ≤ x ≤ 7.",
    "PictureURL": "",
    "OptionA": "x < 3 or x > 7",
    "OptionB": "x > 5",
    "OptionC": "3 ≤ x ≤ 7",
    "OptionD": "x < 5",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Absolute Value Inequalities",
    "Content Type": "Mathematics",
    "Title": "Solving Absolute Value Inequalities",
    "Item": 9,
    "Type": "multiple choice",
    "Path": "absolute_value/inequalities"
  },
  {
    "Question": "What is the absolute value of 0?",
    "Answer": "A",
    "Explanation": "The absolute value of 0 is 0, as it is the distance from zero to zero on the number line.",
    "PictureURL": "",
    "OptionA": "0",
    "OptionB": "1",
    "OptionC": "-1",
    "OptionD": "Undefined",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Absolute Value Basics",
    "Content Type": "Mathematics",
    "Title": "Understanding Absolute Value",
    "Item": 10,
    "Type": "multiple choice",
    "Path": "absolute_value"
  },
  {
    "Question": "Solve the inequality |x + 2| > 4.",
    "Answer": "D",
    "Explanation": "The inequality |x + 2| > 4 means x + 2 > 4 or x + 2 < -4. Solving these gives x > 2 or x < -6.",
    "PictureURL": "",
    "OptionA": "-2 < x < 4",
    "OptionB": "x > 4",
    "OptionC": "x < -2",
    "OptionD": "x > 2 or x < -6",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Absolute Value Inequalities",
    "Content Type": "Mathematics",
    "Title": "Solving Absolute Value Inequalities",
    "Item": 11,
    "Type": "multiple choice",
    "Path": "absolute_value/inequalities"
  },
  {
    "Question": "Graph the solution set of |x - 1| ≤ 3.",
    "Answer": "A",
    "Explanation": "The inequality |x - 1| ≤ 3 means -3 ≤ x - 1 ≤ 3. Solving this gives -2 ≤ x ≤ 4. The graph is a line segment from -2 to 4, including endpoints.",
    "PictureURL": "https://upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Number_line.svg/1200px-Number_line.svg.png",
    "OptionA": "A line segment from -2 to 4, including endpoints",
    "OptionB": "Two rays: one starting at -2 and extending left, and one starting at 4 and extending right",
    "OptionC": "A single point at x = 1",
    "OptionD": "A line extending infinitely in both directions",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Graphing Absolute Value Inequalities",
    "Content Type": "Mathematics",
    "Title": "Graphing Solutions of Absolute Value Inequalities",
    "Item": 12,
    "Type": "multiple choice",
    "Path": "absolute_value/graphing"
  },
  {
    "Question": "What is the absolute value of -12?",
    "Answer": "B",
    "Explanation": "The absolute value of a number is its distance from zero on the number line, regardless of direction. Therefore, the absolute value of -12 is 12.",
    "PictureURL": "",
    "OptionA": "-12",
    "OptionB": "12",
    "OptionC": "0",
    "OptionD": "24",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Absolute Value Basics",
    "Content Type": "Mathematics",
    "Title": "Understanding Absolute Value",
    "Item": 13,
    "Type": "multiple choice",
    "Path": "absolute_value"
  },
  {
    "Question": "Solve the equation |x/2 - 3| = 1.",
    "Answer": "A",
    "Explanation": "The equation |x/2 - 3| = 1 means x/2 - 3 = 1 or x/2 - 3 = -1. Solving these gives x = 8 or x = 4.",
    "PictureURL": "",
    "OptionA": "x = 8 or x = 4",
    "OptionB": "x = 6 or x = 2",
    "OptionC": "x = 3 or x = -3",
    "OptionD": "x = 0",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Absolute Value Equations",
    "Content Type": "Mathematics",
    "Title": "Solving Absolute Value Equations",
    "Item": 14,
    "Type": "multiple choice",
    "Path": "absolute_value/equations"
  },
  {
    "Question": "Which inequality represents the solution to |x - 4| ≥ 5?",
    "Answer": "B",
    "Explanation": "The inequality |x - 4| ≥ 5 means x - 4 ≥ 5 or x - 4 ≤ -5. Solving these gives x ≥ 9 or x ≤ -1.",
    "PictureURL": "",
    "OptionA": "-5 < x < 5",
    "OptionB": "x ≥ 9 or x ≤ -1",
    "OptionC": "x > 4",
    "OptionD": "x < 4",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Absolute Value Inequalities",
    "Content Type": "Mathematics",
    "Title": "Solving Absolute Value Inequalities",
    "Item": 15,
    "Type": "multiple choice",
    "Path": "absolute_value/inequalities"
  }
]