Across
- 4. involving the second and no higher power
- 7. the opposite
- 9. increase.
- 10. the way you do an equation
- 11. straight line.
- 13. a relationship or expression involving one or more variables.
- 14. a shape or root
- 18. a number multiplied by itself
- 19. mathematical relationship or rule expressed in symbols.
- 20. a graphical display of data using bars of different heights.
Down
- 1. operation consists of systematically replacing occurrences
- 2. An expression that uses a root, such as square root, cube root
- 3. showing a list of solutions
- 5. topics as numbers, formulas and related structures
- 6. to take away.
- 8. make something simpler.
- 12. the answer to a equation
- 15. a statement that the values of two mathematical expressions
- 16. a data chart
- 17. putting points on a chart