Across
- 4. the graph of a functions goes down on a portion of its domain when viewed from left to right
- 6. a function with a graph that is not a straight line
- 8. function a function that can be graphed with a line or a smooth curve
- 9. portion of its domain where the graph lies below the x-axis
- 10. describes how the values of a function behaveat each end of the graph
- 11. a set of ordered pairs
- 14. a function of points that are not connected
- 16. the variable in a function with a vlaue that is subject to choice
- 19. illustrates how each element of the domain is paired with an element in the range
- 20. the y-coordinate of a point where a graph crosses the y-axis
Down
- 1. the x-coordinate of a point where a graph cross the x-axis
- 2. a way to name a function that is defined by an equation. In function notation, the equation y=3x-8 is written f(x)=3x-8
- 3. the variable in a relation with a value that depends on the value of the independent variable
- 5. a relation in which each element of the domain is paired with exactly one element of the range
- 7. portion of its domain where the graph lies above the x-axis
- 12. if any vertical line passes through no more than one point of the graph of a relation, then the relation is a function
- 13. the set of the second numbers of the ordered pairs in a relation
- 15. a set of numbers or coordinates used to locate any point on a coordinate plane, written in the form (x,y)
- 17. the set of the first numbers of the ordered pairs in a relation
- 18. the graph of a function goes up on a portion of its domain when viewed from left to right