Across
- 3. a whole number
- 4. the groups on the graph
- 9. operations that undo each other
- 11. a number divided into many
- 12. same variable raised to the same power
- 14. straight or nearly straight line
- 15. the little number on top of numbers
Down
- 1. a number under 0
- 2. a relationship or expression involving one or more variables
- 5. multiplied by itself
- 6. two ratios or fractions that are equal to each other
- 7. symbol representing an unknown value
- 8. a u-shaped symmetrical curve on a plane
- 10. the bottom of a triangle
- 13. rise over run