Across
- 4. A triangle with three unequal sides
- 6. All sides are of equal measure and four right angles
- 7. Half of a line segment
- 8. When two lines have the same slope but different y-intercepts
- 9. The x-values of a function
- 11. When two lines have opposite reciprocal slopes
- 13. Whole number and its opposite
- 16. Has four right angles (adjacent sides are perpendicular)
- 17. All four sides are of equal measure
- 18. A relation of two numbers (part-to-part, part-to-whole)
- 19. The steepness of a line
Down
- 1. Actual distance from a point (not negative)
- 2. A number above 0
- 3. The opposite of a number (fraction is flipped)
- 5. A number below 0
- 10. The y-values of a function
- 11. Opposite sides are parallel
- 12. A triangle with three equal side
- 13. Where a function crosses the y-axis or x-axis
- 14. A letter that represents an unknown number
- 15. A triangle with two equal sides