The Leaky Cauldron Crossword

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Across
  1. 4. A line, segment, ray, or plane that intersects a segment at its midpoint
  2. 5. The x-term in an ordered pair
  3. 6. Describes the "goodness of fit" of an equation to a set of data
  4. 7. The ratio of the change in y over the change in x
  5. 8. Any real number "b" and any integer
  6. 9. Ordered pair(s) that make all the equations in a system true
  7. 11. The set of all the x-terms in a relation
  8. 12. The input variable; A.K.A. the domain
  9. 16. A point that divides a segment into two congruent segments
  10. 18. A group of equations
  11. 20. The set of all the y-terms in a relation
Down
  1. 1. When the domain and range switch places
  2. 2. A phrase that represents a value
  3. 3. The line that most closely fits a scatter plot of data
  4. 10. The y-term in an ordered pair
  5. 13. The output variable; A.K.A. the range
  6. 14. A mathematical statement where two expression are equivalent
  7. 15. A special type of relation where the x-term is paired with only one y-term
  8. 17. A set of ordered pairs
  9. 19. Using mathematics to describe and analyze a real world situation