Algebra 2 Honors Crossword Puzzle

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Across
  1. 4. A symbol representing an unknown value
  2. 10. Repeated multiplication of the same base
  3. 12. A number multiplied by a variable in a term
  4. 13. A polynomial with three terms
  5. 16. Writing equations in descending powers
  6. 17. The set of all possible output values
  7. 18. A statement comparing two values
  8. 19. A method for solving systems by removing variables
  9. 20. Values that make an equation equal zero
  10. 22. The inverse operation of exponents
  11. 24. A mathematical phrase with numbers and variables
  12. 27. The set of all possible input values of a function
  13. 28. A method used to multiply two binomials
  14. 29. A function whose graph is a parabola
Down
  1. 1. An equation with a constant rate of change
  2. 2. An equation written in the form ax² + bx + c
  3. 3. A number with real and imaginary parts
  4. 5. A polynomial with exactly two terms
  5. 6. A number involving the square root of negative one
  6. 7. A relation where each input has one output
  7. 8. A number showing repeated multiplication
  8. 9. The highest exponent in a polynomial
  9. 11. Rewriting an expression as multiplication
  10. 14. A value that does not change
  11. 15. Part of the quadratic formula showing solution type
  12. 21. A symbol representing a root
  13. 23. A line a graph approaches but never reaches
  14. 24. A mathematical sentence showing two expressions are equal
  15. 25. An expression with multiple algebraic terms
  16. 26. A polynomial containing only one term