Inequalities crossword puzzle

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Across
  1. 2. – Answer that makes it true
  2. 5. – One part can be true
  3. 6. – Means two things are the same (=)
  4. 7. – Flips when dividing by negative
  5. 10. – Line showing numbers
  6. 12. – Shows how steep a line is
  7. 13. – Line that splits graph
  8. 15. – All the y-values
  9. 17. – Letter that stands for a number
  10. 18. – Where a line crosses the y-axis
  11. 19. – Less than symbol ( < )
  12. 21. – Filled dot (number included)
Down
  1. 1. – Two inequalities joined
  2. 3. – More than symbol ( > )
  3. 4. – Empty dot (number not included)
  4. 8. – Both parts must be true
  5. 9. – Uses bars like |x|
  6. 11. – Math sentence with < or >
  7. 14. – Shows answers in a drawing
  8. 16. – No powers, makes a line
  9. 20. – Not the same ( ≠ )