Across
- 5. the set of all x values
- 6. a math sentence with an equal sign
- 10. y=mx+b
- 12. a synonym for slope
- 13. the steepness of a line
- 14. two terms that add to equal zero
Down
- 1. a 'u' shaped graph
- 2. terms with the same variable and same exponent
- 3. a function that is a straight line
- 4. a non linear function
- 7. where a graph crosses the x axis
- 8. a letter or symbol that represents a number
- 9. where a graph crosses the y axis
- 11. the set of all y values