Across
- 3. An equation that can be graphed as a straight line
- 4. Another word for square root
- 6. The grouping symbol that consists of a pair of curved lines
- 12. y=mx+b
- 16. An angle that is exactly 90 degrees
- 17. Two angles that add to 90 degrees
- 20. An angle that is less than 90 degrees
- 22. Two or more equations in a set
- 23. The vertical axis on a coordinate plane
- 24. Two expressions that are not equal to one another
- 25. Visually representing a equation
Down
- 1. The vertical axis on a coordinate plane
- 2. A quadrilateral with two pairs of parallel lines
- 5. Something you have to satisfy in order for the solution to be true
- 7. Two angles that add to 180 degrees
- 8. Rise over run
- 9. A chord that runs straight through the middle of the circle
- 10. Two expressions that are equal to each other
- 11. A letter or symbol that represents an unknown quantity
- 13. An angle that is more than 90 degrees
- 14. The little number that indicates the number of times you need to multiply the base by itself
- 15. Half of the diameter
- 18. When the y value has a direct ratio
- 19. A process of solving a system of equations where you line up the equations and then add/subtract them to cancel out term(s)
- 21. A process of solving a system of equations where you substitute one term for another