Across
- 3. to a system,Usually an ordered pair ( x, y). It
- 4. represents a range of solutions.
- 9. expression into a number.
- 11. notation, Another way of expressing solution sets.
- 12. Use order of operations to turn a
- 13. in its simplest form.
- 15. reciprocal slopes.
- 17. to be a solution to EVERY equation in the system.
- 18. and other math methods to make an
- 19. Use distribution, combining like
Down
- 1. lines, Two lines are parallel if and only if they have the
- 2. A nonlinear equation where as
- 5. dependent variable multiplies at a constant rate.
- 6. the same variables.
- 7. root, Undos the power of 2
- 8. slope.
- 10. independent variable increases at a constant rate,
- 14. of equations, A group of 2 or more equations that
- 16. lines, Two lines are perpendicular if and only if they