Vocab

3. value The distance of an integer from zero on a number line
4. plane A plane formed by a horizontal line called the x-axis and a vertical line called the y-axis
5. The vertical number line on a coordinate plane
10. pair A pair of numbers used to locate a point on a grid
11. Two numbers that are the same distance, but in opposite directions, from zero on a number line
13. The horizontal number line on a coordinate plane
14. of symmetry A line that divides a figure into two halves that are reflections of each other
15. number Any number that can be written as a ratio where a a and b are integers
16. integer Any integer less than zero

1. integer Any greater than zero
2. The four regions of the coordinate plane separated by the x- and the y-axes
6. The first number in an ordered pair;tells the distance to move right or left from (0,0)
7. The set of whole numbers and their opposites
8. symmetry A figure has a line if it can be folded about a line so that its two parts match exactly
9. The second number in an ordered pair;tells the distance to move up or down
12. The point where the two axes of a coordinate plane intersect;(0,0)