Algebra crossword

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Across
  1. 2. what is a comparison of two numbers by division
  2. 6. what is each number in a sequence
  3. 7. what are whole numbers and their opposites called
  4. 11. what is an average of a set of numbers
  5. 13. what are the four regions into which the x-axis and the y-axis that separate the coordinate plane.
  6. 15. What is the name for the x-intercepts on a quadratic graph?
  7. 17. what is a ratio that compares two quantities measured in different units
  8. 18. what is a symbol (like x or y) that is used in a mathematical expression
  9. 19. What is the numerical factor when a term has a variable
  10. 20. what are y values
  11. 22. what are the numbers that are multiplied together to get a product
Down
  1. 1. what is the set of first coordinates of the ordered pairs of a relation.
  2. 3. what is a statement that compares two quantities using <, >, ≤, or ≥
  3. 4. what is the middle number in a set of numbers that are listed in order
  4. 5. difference what is the fixed number added to each previous term
  5. 8. what is a mathematical sentence with an equal sign
  6. 9. what is a number pattern
  7. 10. what is a quantity that does not vary called
  8. 12. what is the number that occurs most often in a set of data
  9. 14. what is a sequence adding a fixed number to each previous term
  10. 16. what is the difference between the highest and lowest scores in a set of data
  11. 21. what is a mathematical notation indicating the number of times a quantity is multiplied by itself