PreCalculus

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Across
  1. 3. A mathematical expression consisting of variables and coefficients, involving only the operations of addition, subtraction, multiplication, and non-negative integer exponents
  2. 4. The number of times a value is the root of a polynomial function
  3. 7. A function is __________ over an interval if its y-values are getting larger over the interval
  4. 9. A circle with a radius of 1 centered at the origin, used to evaluate exact trigonometric functions based on angle measurements
  5. 11. The term that indicates that a periodic function has been translated left or right
  6. 16. The slope between any two points on a curve
  7. 18. The exact turning point of the curve of a parabola
  8. 21. Of a function, the values of x that make y equal to zero
  9. 22. Often called the average, the mean of a numerical set of data is simply the sum of the data values divided by the number of values
  10. 23. The set of all possible output values for which a given function is defined
  11. 25. Used to calculate the area under a curve or the area between two curves
  12. 26. A U-shaped geometric curve defined as the set of all points in a plane that are equidistant from a fixed point (focus) and line (vertex)
  13. 28. Of a dataset, the value or values with greatest frequency in the dataset
  14. 29. Of an angle in a right triangle, a value found by dividing the length of the side opposite the given angle by the length of the side adjacent to the given angle
  15. 30. The set of all possible input values for which a given function is defined
  16. 31. Any set of ordered pairs often described by an equation
  17. 34. The perpendicular distance from the vertex to the focus
  18. 38. The set of all points where the sum of the distances from two fixed points is a constant
  19. 39. The highest value a function reaches in a given context
  20. 40. Of a dataset, the middle value of the organized dataset
  21. 41. Of a trigonometric function, the number of cycles that a periodic function completed in 1 unit interval
  22. 44. The lowest value a function reaches in a given context
  23. 45. Of an angle in a right triangle, a value found by dividing the length of the side adjacent to the given angle by the length of the hypotenuse
  24. 46. Of a wave, the horizontal distance traveled before the y-values begin to repeat
  25. 48. A polynomial function of degree three, where the highest exponent of the variable is 3
  26. 49. Of an angle in a right triangle, a value found by dividing the length of the side opposite the given angle by the length of the hypotenuse
  27. 50. A relation which assigns a correspondence from the elements of the range to those of the domain
  28. 52. The chance that something will happen
  29. 53. A change in the location or specific shape of a parent function, without changing its general shape
  30. 54. The mathematical bridge between algebra and calculus
Down
  1. 1. Half of the distance between the minumum and maximum output values of a sine or cosine funtion
  2. 2. A function is undefined at a given value of its independent variable if for that value, there is no output
  3. 5. Of a circle, the distance from the center of the circle to the edge of the circle
  4. 6. If there are two numbers that occur equally frequently in a set of data, then the data is said to be _______
  5. 8. The sum total of how different each number is from the mean
  6. 10. Of an angle in a right triangle, a relationship found by dividing the length of the side adjacent to the given angle by the length of the side opposite to the given angle
  7. 12. Any number that can be written as a real number multiplied by the imaginary unit i
  8. 13. The study of angles, triangles and circular functions
  9. 14. Of an angle in a right triangle, the value found by dividing the length of the hypotenuse by the length of the side adjacent to the given angle
  10. 15. A function is __________ over an interval if its y-values are getting smaller over the interval
  11. 17. A pair of binomials with identical terms but opposite arithmetic operators in the middle
  12. 19. Of an angle in a right triangle, a relationship found by dividing the length of the hypotenuse by the length of the side opposite to the given angle
  13. 20. Combining two functions so that the output of one function becomes the input of another
  14. 24. A polynomial function of degree two, meaning the highest exponent of the variable is 2
  15. 27. The ratio of the adjacent side to the hypotenuse in a right-angled triangle
  16. 32. A description of the trend of a function as input values become very large or very small, represented as the "ends" of a graphed function
  17. 33. A line that passes through the vertex and divides the parabola into two equal halves
  18. 35. A line that a graph approaches infinitely closely but never actually touches or crosses
  19. 36. A mathematical shorthand indicating how many times a base number is multiplied by itself
  20. 37. Interest earned on the total amount at the time it is compounded, including previously earned interest
  21. 42. The horizontal reference line that runs exactly halfway between the maximum and minimum values of the wave
  22. 43. Of a circle, the point that defines the location of the circle
  23. 47. A polynomial of degree four, meaning the highest exponent of the variable is 4
  24. 51. A unit of angle that is equal to the angle created at the center of a circle whose arc is equal in length to the radius