Across
- 1. an equation in which the highest power of an unknown quantity is a square
- 4. a visual representation of the relations between quantities
- 6. set of equations for which you are seeking coordinates that makes all of the equations in the set true
- 8. a sequence made by adding the same value each time
- 9. resolve into numbers that form a product when multiplied
- 11. a mathematical relation associating elements between sets
- 13. function of an angle expressed as the ratio of two of the sides of a right triangle that contains that angle
- 14. when a graph is modified to fit changes to its parent function
- 15. a transformation in which a geometric figure is reflected across a line, creating a mirror image
- 16. helps us remember the trigonometric functions
- 21. equidistant and not intersecting
- 23. the point of intersection of lines
- 24. a true mathematical statement
- 25. function whose graph is symmetric with respect to the y-axis
- 26. ratio of the length of the side opposite the given angle to the length of the hypotenuse of a right triangle
- 27. a function obtained by expressing the dependent variable of one function as the independent variable of another
- 28. sequence whose terms are defined based on one or more preceding terms of the sequence.
- 33. how far a number is from 0
- 34. a decrease that follows an exponential function
- 38. the point of intersection of coordinate axes
- 40. a set of possible values of the independent variable
- 42. set of values of a variable for which a function is defined
- 43. ratio of the adjacent side to the hypotenuse of a right-angled triangle.
- 45. a matrix containing more than simply coefficients
- 47. a curve formed by an object thrown in the air and falling
- 48. a function for which every output has only one corresponding input.
- 50. the part of the dividend that is left over
Down
- 2. a measure for arcs and angles
- 3. the fixed distance between the center of a circle and any point on that circle.
- 5. the exponent required to produce a given number
- 6. ordered list of numbers
- 7. a sequence made by multiplying by the same value each time
- 10. a shortcut alternative to long division, which uses only the coefficients of the divisor and dividend
- 12. the point at which a line intersects a coordinate axis
- 17. an angle less than 90 degrees but more than 0 degrees
- 18. breaking down an integer or polynomial into its divisors
- 19. function whose graph is symmetric with respect to the y-axis
- 20. helps us remember the inverse trigonometric functions
- 22. a function with more than one real coefficient
- 29. the length of the closed curve of a circle
- 30. a line that a graph approaches but never crosses
- 31. a polynomial of the second degree
- 32. an array of quantities set out by rows and columns
- 35. a circle centered at the origin with radius 1 which is used to calculate the sine and cosine values of certain angles
- 36. a quantity expressed as a sum or difference of two terms
- 37. notation of how many times to multiply a quantity by itself
- 39. the value of a function that f(x) gets closer to as x approaches a number.
- 41. the logarithmic function of base e, written "ln x"
- 44. the sum of the terms of a sequence.
- 46. intersecting at or forming right angles
- 49. ratio of the opposite and adjacent sides of a right triangle