Math 4 Vocabulary Words

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Across
  1. 2. As an adjective, it refers to non-variance; as a noun, it has two different meanings: A fixed and well-defined number or other non-varying
  2. 5. divides data into three points
  3. 7. system of symbolic representations of mathematical objects and ideas
  4. 9. Identity ualities that involve trigonometric functions and are true for every value of the occurring variables for which both sides of the equality are defined
  5. 10. represents a part of a whole or, more generally, any number of equal parts
  6. 11. a central value of a finite set of numbers
  7. 13. When two sets of data are strongly linked together
  8. 15. value separating the higher half from the lower half of a data sample
  9. 16. The tangent of an angle is the trigonometric ratio between the adjacent side and the opposite side of a right triangle containing that angle
  10. 17. the value that appears most frequently in a data se
Down
  1. 1. becoming more and more rapid.
  2. 3. makes a straight line when it is graphed
  3. 4. two values, numbers or quantities which are the same
  4. 6. the longest side of a right-angled triangle, the side opposite the right angle
  5. 8. the domain or set of departure of a function is the set into which all of the input of the function is constrained to fall
  6. 10. a relationship or expression involving one or more variables
  7. 12. the trigonometric function that is equal to the ratio of the side opposite a given angle (in a right triangle) to the hypotenuse.
  8. 13. the trigonometric function that is equal to the ratio of the side adjacent to an acute angle (in a right-angled triangle) to the hypotenuse.
  9. 14. The codomain of the function