Algebra Crossword

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Across
  1. 5. a function whose graph is a line where the dependent variable is not raised to a power
  2. 7. a relation in which each element in the domain corresponds with exactly one element in the range
  3. 9. a representation of a real life situation using an equation or graph
  4. 11. any number of the form a + bi, where a and be are real numbers, b is not equal to zero, and I is the square root of -1
  5. 18. any number which cannot be expressed as a whole number or zero
  6. 19. a set of ordered pairs
  7. 21. a non-imaginary number
  8. 22. lines which do not intersect and have the same slope
  9. 23. the input values of a function (usually x)
  10. 26. the output values in a function (usually y)
  11. 29. a symbol, usually a letter, that represents one or more numbers
  12. 31. the real numbers AND the imaginary numbers
  13. 35. the shape of the graph of a quadratic function
  14. 36. the set of all inputs in a relation (usually x)
  15. 37. one of the positive or negative whole numbers or zero
  16. 39. to make less complex by distribution, reducing, combining like terms
  17. 40. the number of times a linear factor is repeated in the factored form of a polynomial
  18. 43. the shift of a graph of a function horizontally, vertically or both
  19. 44. a term with no variables
  20. 45. the simplest form of a set of functions which form a family
  21. 47. a polynomial function with the highest power being three
  22. 49. the line that divides a figure into two parts that are mirror images
Down
  1. 1. the common factor of each term of an expression that has the greatest coefficient and the greatest exponent
  2. 2. parallel to the ground
  3. 3. a change made to the values of a function which translates, reflects, rotates or dilates a graph of the function
  4. 4. a polynomial of two terms
  5. 6. the directions of a graph as you move away from the origin
  6. 8. point a point where the graph of a function changes direction
  7. 10. one of two or more numbers or expressions that when multiplied together produce a given result
  8. 12. the coefficient of the term of highest degree in a polynomial
  9. 13. x = (-b +/- √ b^2 - 4ac) / (2a) which gives the solution to a quadratic equation
  10. 14. form of a polynomial a polynomial with the terms arranged with the powers in descending order
  11. 15. a number which can be expressed exactly as the ratio of two integers
  12. 16. lines which meet to form right angles and whose slopes are opposite reciprocals
  13. 17. ratio of vertical change to horizontal change in a non-vertical line; change in y over change in x
  14. 20. a rectangular array of numbers written within brackets
  15. 24. the highest power found in a polynomial
  16. 25. flip of a graph across an axis or a line
  17. 27. a mathematical phrase which contains one or more variables
  18. 28. determining the arithmetic value of an expression by substituting number values for the variables
  19. 30. a statement that two algebraic expressions are equal
  20. 32. pair representation of a point in the coordinate plane of the form (x,y)
  21. 33. the set of all outputs of a relation (usually y)
  22. 34. the numerical factor in a term
  23. 35. an expression consisting of the sum of one or more terms in which each is the product of a constant and a variable raised to an integer power
  24. 38. a function that can be written as f(x) = ax^2 + bx + c with a not equal to zero
  25. 41. a quantity whose value does not change
  26. 42. change in one variable with respect to another; slope
  27. 46. a statement that two algebraic expressions are related but not equal
  28. 48. any value which makes the value of a function equal to zero; f(x) = 0