Across
- 3. the horizonal axis of a coordinate system.
- 6. ratio between two variables with equivalent ratio.
- 9. a grid formed by two lines, the x and y, that crosses at a point called the origin
- 10. the ratio that defines the relation between the actual figure and its model.
- 14. the ratio of two different units, with a denominator on 1.
- 15. the point (0,0), where the x and y axis cross.
- 17. part of a whole where the numerator is divided by the denominator.
- 19. a line that shows all numbers placed in their correct positions.
- 20. a diagram that represents numbers as points on a plane.
Down
- 1. all sides and angles are the same sizes.
- 2. a pair of elements or numbers written in a specific and fixed order.
- 4. rise over sun or in Y over the change in X.
- 5. vertical value in a ordered pair shows distance on y axis.
- 7. a measure of steepness
- 8. horizontal value in (x,y) shows the distance of the point along the x axis.
- 11. y=mx+b
- 12. comparison between two quantities with the same units.
- 13. vertical axis of the coordinate system
- 16. a exact location in space.
- 18. triangles that have the same shape but different sizes.