Algebra crossword

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Across
  1. 3. a method to solve multiplying polynomials
  2. 5. horizontal line
  3. 7. turning point
  4. 8. all x's of function
  5. 11. the final answer
  6. 12. lowest point
  7. 13. a number multiplied by its self
  8. 14. all y's of a function
  9. 15. where the line passes the x axis
  10. 17. A quantity representing the power of a number
  11. 18. highest point
  12. 19. a way to solve equations
  13. 20. vertical line
Down
  1. 1. the symmetry around an axis
  2. 2. exponent times exponent
  3. 4. A set of numbers that is the largest factor that all the numbers share
  4. 6. The process of separating your polynomial into its products
  5. 9. where the line passes the y axis
  6. 10. a method of four steps to solve multiplying polynomials
  7. 16. a series of terms joined by addition or subtraction.