Math Crossword Puzzle

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Across
  1. 6. The first quartile subtracted by the third quartile of a data set (2 words)
  2. 11. The distance a number is from 0 (2 words)
  3. 14. An exponential function has a common _____
  4. 17. An object that is launched into the air
  5. 18. How strong a linear relationship and if the slope is positive or negative (2 words)
  6. 20. A way to solve a system of linear equations by getting rid of one variable
Down
  1. 1. All the possible x values of a function
  2. 2. The distance around the outside of a two dimensional shape
  3. 3. A type of graph that uses intervals and boxes
  4. 4. The average of a data set
  5. 5. The minimum or maximum of a quadratic function
  6. 7. The shape that a quadratic function makes when graphed
  7. 8. Multiplying a number by itself is _____ it
  8. 9. The middle of a data set
  9. 10. <, >, ≤, and ≥ are _____ symbols
  10. 12. A quadratic function has a common _____ _____ (2 words)
  11. 13. A box plot has 4 _____
  12. 15. How steep a linear function is
  13. 16. A number that does not change
  14. 19. All the possible y values of a function