Algebra 2 Vocab

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Across
  1. 2. if there is at least one solution to a problem
  2. 5. combination of a real number with an imaginary number
  3. 7. when a radical is not a perfect square
  4. 8. a combination of terms using addition and subtraction
  5. 11. a single number or combination of numbers and variables using multiplication or division
  6. 15. type of factoring stemming from conjugate multiplication
  7. 16. a quantity that is represent by a letter or symbol
  8. 19. similar to quadratic equations
  9. 22. functions symmetric with the y-axis
  10. 24. to see structure in expressions
  11. 26. the mean is pulled toward the values tail of the distribution
  12. 29. if there are no set of values that will work for the problem
  13. 33. fractions that have other fractions within their numerators and/or denominators
  14. 37. used to solve any quadratic equation that is factorable
  15. 38. the curve is bell shaped with the graph falling off evenly on either side of the mean
  16. 39. can be used to solve any type of quadratic equation
  17. 40. used for adding and subtracting complex fractions and rational equations
Down
  1. 1. negative reciprocal slopes
  2. 3. same slope
  3. 4. inverse operations of the original function but in the reverse order
  4. 6. find all sets of values that simultaneously make all equations true
  5. 9. all real numbers except where the denominator is equal to zero
  6. 10. combinations of constants and variables using the typical operations
  7. 12. y=mx+b
  8. 13. terms two or more terms that the same variables raised to the same powers
  9. 14. polynomials have ends that go in opposite directions
  10. 17. graph is symmetric with respect to the origin
  11. 18. set of all y values
  12. 20. used to model any process that has a constant rate at which one variable changes with respect to the other
  13. 21. can be represented as power/root
  14. 23. when both sides of the equation work out to be exactly the same
  15. 25. y-y1=m(x-x1)
  16. 27. rate of change rate that the output is changing compared to the rate of the input
  17. 28. algebraic expression that is the sun or difference of two or more monomials
  18. 30. polynomials are either up on both ends of the leading coefficient is positive
  19. 31. binomial formed by negating the second term of a binomial
  20. 32. tells the nature of the roots of a quadratic equation
  21. 34. functions the ratio of polynomial functions
  22. 35. factoring out what terms have in common
  23. 36. set of all x values