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