Algebra Crossword Puzzle

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Across
  1. 2. set of possible input values
  2. 6. answer to the problem
  3. 9. terms that have the same variable part
  4. 12. the number you multiply a variable by in a term
  5. 14. unit i allowing negative radicands to be solvable
  6. 15. rise over the run
  7. 17. graphical expression of a two variable solution to an inequality
  8. 18. 2+(-2)=0
  9. 20. term that has no variable
  10. 21. method of replacing one variable with an equivalent of another variable
  11. 22. the four regions on a coordinate plane (graph)
  12. 24. formula used to solve a quadratic equation
  13. 26. A function where the highest variable has a power of one
  14. 27. point on y axis where x=0
  15. 30. polynomial function of degree 4
  16. 31. any function with squared variable (x0) as its highest power
  17. 33. expression with a degree 2 or higher
  18. 34. (0,0)
  19. 35. number representing the power of a term
  20. 36. line in form of Ax+By=C
  21. 37. greatest exponent in a polynomial function
  22. 38. 1/x in relation to x
  23. 39. a statement in which two expressions are equal
Down
  1. 1. process of translating a quadratic equation into two binomials.
  2. 3. general definition of an expression with variables
  3. 4. radicand b2-4ac in the quadratic formula
  4. 5. number beneath the radical sign
  5. 7. binomial expression with both imaginary and real numbers
  6. 8. y=a(1+r)t
  7. 10. an expression with three terms
  8. 11. form of equation for a line, y=mx+b
  9. 13. (x+3)(x-2)
  10. 16. F(x,y)
  11. 18. a statement of two equivalent terms
  12. 19. inverse of x2
  13. 23. numerical way to express a point on a graph
  14. 25. graph of a quadratic equation
  15. 28. root symbol, often square root
  16. 29. set of possible output values
  17. 32. x to the 3rd power