Algebra 2 Crossword

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Across
  1. 4. Comparing two elements to highlight differences.
  2. 7. Set of all y's
  3. 8. An example that disproves a statement
  4. 10. A straight slope/line
  5. 12. Measurable extents of an item or object
  6. 14. Decrease where the decay is proportional to the current value
  7. 15. An integer divisible by 2
  8. 17. A statement giving two equal expressions
  9. 18. Set of all x's
  10. 19. Measure of steepness
Down
  1. 1. A line dividing a figure into two identical mirrored figures
  2. 2. The biggest value
  3. 3. Movement of a figure without changing shape or orientation
  4. 5. To examine two or more quantities to find similarities and differences
  5. 6. The smallest value in a given set
  6. 9. Increase where the growth is proportional to the current value
  7. 11. A matrix enhanced by additional columns or rows for solving equations
  8. 13. Sign: √
  9. 16. A fixed value that doesn't change
  10. 20. An integer not divisible by 2