Across
- 2. The codomain of the function
- 4. the longest side of a right-angled triangle, the side opposite the right angle
- 6. 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.
- 10. the trigonometric function that is equal to the ratio of the side opposite a given angle (in a right triangle) to the hypotenuse.
- 12. divides data into three points
- 13. becoming more and more rapid.
- 15. system of symbolic representations of mathematical objects and ideas
- 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
- 17. value separating the higher half from the lower half of a data sample
- 18. a central value of a finite set of numbers
Down
- 1. represents a part of a whole or, more generally, any number of equal parts
- 3. When two sets of data are strongly linked together
- 5. two values, numbers or quantities which are the same
- 7. 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
- 8. 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
- 9. a relationship or expression involving one or more variables
- 11. 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
- 14. makes a straight line when it is graphed
- 18. the value that appears most frequently in a data se