Across
- 5. all natural numbers and 0 zero
- 7. y-y1=m(x-x1)
- 9. verticle axis
- 13. (x,y)(x,Y)
- 14. PEMDAS
- 16. x and y values
- 17. all rational and irrational numbers
- 18. a point or shaped flipped on a graph
- 19. set of y values
- 20. independent variable in a function
Down
- 1. lines that intersect
- 2. the middle term when ordered from least to greatest
- 3. horizontal axis
- 4. a relationship between values; each input has one output
- 6. dependent variable in a function
- 8. Ax+By=C
- 10. Y=mx+b
- 11. set of x values
- 12. lines that never touch
- 15. the start on a graph