Algebra 1

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Across
  1. 2. equation that forms a straight line
  2. 8. a single part of an expression
  3. 9. where a line crosses the y-axis
  4. 10. a math phrase without an equal sign
  5. 12. multiply across parentheses
  6. 13. rate of change of a line
  7. 14. a letter that represents an unknown number
  8. 17. comparison using < > ≤ ≥
  9. 18. relation where each input has one output
  10. 19. a number without a variable
Down
  1. 1. break into multiplication parts
  2. 3. a math sentence with an equal sign
  3. 4. whole number positive or negative
  4. 5. two or more equations solved together
  5. 6. terms with same variables and exponents
  6. 7. visual display of an equation
  7. 11. make an expression easier
  8. 15. number multiplied by a variable
  9. 16. value that makes an equation true