Across
- 3. lines on a graph that are _______ touching
- 5. The most basic function in a family of functions that share characteristics.
- 7. The set of output values of a relation.
- 9. The ratio of the vertical change
- 10. A relation for which each input value has exactly one output value.
- 13. The set of input values of a relation.
- 14. A graph of a set of data points (x,y).
- 16. linear equation make _________ lines with a constant rate of change
Down
- 1. a term whose values keep changing is called a _______
- 2. if two or more lines never intercept
- 4. An equation that can be written in the form y = mx + b.
- 6. if two or more lines intercept at one point
- 7. A transformation that flips a graph or figure about a line.
- 8. The output variable in an equation in two veiabals
- 11. a line that points down _______
- 12. a line that points up is ________
- 15. Two lines in the same plane that do not meet.