Across
- 8. used to reverse a square (2 words)
- 10. can be dashed or solid (2 words)
- 11. a whole number
- 14. b^2 - 4ac
- 16. a method of solving equations using a big x
- 18. a type of slope that is vertical
- 19. two lines that never intersect
- 20. the largest factor shared by two numbers
- 21. also known as y-intercept(2 words)
Down
- 1. x = negative b + or - the square root...(2 words)
- 2. 3 sided shape with a right angle (2 words)
- 3. linear equation written in the form y=mx+b (3 words)
- 4. an angle greater than 90 degrees
- 5. when you multiply or divide by a ____, you flip your inequality sign
- 6. the highest or lowest point on a parabola
- 7. x = -b over 2a
- 9. the two points on a parabola that are on the x axis
- 12. a type of triangle with two sides that are the same length and one different side
- 13. the graph of a quadratic function
- 15. the answer to an addition problem
- 17. an angle less than 90 degrees