Math Vocabulary

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Across
  1. 3. The set of whole numbers and their opposites
  2. 5. The intersection of the x axis and y axis on the coordinate plane
  3. 6. A ratio that compares two quantities measured in different units
  4. 7. Lines or planes that never intersect
  5. 8. The answer to an additional problem
  6. 9. The set of all elements that are common to both sets, denoted by a ∩
  7. 12. The upper half of a fraction
  8. 13. The answer to a division problem
  9. 14. The answer to a multiplication problem
  10. 16. A letter that represents one or more numbers
  11. 17. a mathematical sentence with an equal sign
  12. 18. Drawing a line to represent the solutions to an equation or inequality
Down
  1. 1. The difference in the y-values of two points on a line
  2. 2. The expression inside the radical of the quadratic formula
  3. 4. The difference in the x-values of two points on a line
  4. 5. Numbers that have the same distance from 0 on a number line
  5. 10. A sentence that uses one of the following symbols: < , > , ≤, ≥
  6. 11. A relation in which every domain value is paired with exactly one range value
  7. 15. An up-turned or down-turned U-shaped graph
  8. 19. The relationship a/b of two quantities, a and b