Across
- 4. To find a function's output for a given input.
- 8. The set of all possible output values.
- 9. Describes lines that intersect at right
- 12. Describes a relationship whose graph is a straight
- 15. The point (0, 0) on the coordinate plane
- 16. The slope of a vertical line.
- 19. An operation that undoes another operation.
- 20. The number multiplied by a variable.
- 21. The horizontal change in the slope formula.
Down
- 1. A letter representing an unknown or changing
- 2. A value that makes an equation true.
- 3. The vertical change in the slope formula.
- 5. The first word in the name of the form Ax + By =
- 6. The value produced by a function.
- 7. An organized list of input and output values.
- 10. The set of all possible input values.
- 11. The ratio of vertical change to horizontal change.
- 13. Describes two nonvertical lines with the same
- 14. Where a graph crosses an axis.
- 17. A relation where each input has exactly one
- 18. The slope of a horizontal line.
- 19. The value you put into a function.