Across
- 3. number with no fractional part
- 5. used when multiplying
- 7. perimeter of a circle
- 9. rise over run
- 11. something used to plot points to make a line
- 15. used when adding
- 16. something that differs from the norm
- 17. where the line crosses the x or y axis
- 18. a statement of the exact meaning of a word
- 20. a letter in an equation
Down
- 1. ax+by=C
- 2. used when subtracting
- 4. something in an up or down direction
- 6. an equation that makes a straight line
- 8. x/0
- 10. how tall something is
- 12. the x or y lines that form a graph
- 13. something in a left or right direction
- 14. how wide something is
- 19. used when dividing