Math Vocabulary

2. /Part of a whole where the numerator is divided by the denominator
5. / a line that shows all numbers placed in their correct positions.
6. / an exact location in a plane or in space that has no size or dimension, only position.
7. / Ratio with a denominator of 1
9. / between two quantities with the same unit
10. / equation of a line y = mx + b
12. / the point (0,0) on the coordinate plane, where the x and y-axes cross.
13. / an exact location in a plane or in space that has no size or dimension, only position.an exact location in a plane or in space that has no size or dimension, only position.
14. / a diagram that represents numbers as points on a plane.
17. / of a line’s movement away from the x-axis
18. / an exact location in a plane or in space that has no size or dimension, only position.
19. / two numbers written in a certain order surrounded by parentheses, usually (1st number, 2nd number). For example, the position of a point on the coordinate plane is written (x, y). X is the horizontal value, and y is the vertical value.
20. / the vertical value in an ordered pair (x,y) that shows the distance of the point along the y-axis.the vertical value in an ordered pair (x,y) that shows the distance of the point along the y-axis.

1. / Triangles that have the same shape but different sizes.
3. / A grid formed by 2 lines, the y-axis and the x-axis, that cross the orgin
4. / the vertical axis of a coordinate system, along which the y-coordinates are measured.
8. / all three sides and angles are equal
11. / Ratio between two variables with equivalent ratios
15. / Change in Y over the change in X or Rise over Run
16. / that represents a relationship between a model and the actual figure