Justin Kim

2. An equation that shows a mathematical relationship
5. A number line which can be used to indicate a position of a point,based on its coordinates
6. Two angles whose sum is 90 degrees
8. To meet or cross. The intersection of two sets consists of all the points or elements that belong to both sets
9. A measure of central tendency often referred to as the average
10. The inverse of multiplication
12. The set of numbers{..,-3,-2,-1,0,1,2,3}

1. A polygon with six sides
3. The distance of a number from zero on the number line
4. A measure of interdependence of two sets of data
6. The distance around the outside of a circle
7. Naming the same amount with a different name
11. the point assigned to zero on the number line or the point where the x- and y- axes intersect in a coordinate system
13. A visual display of information in an organized manner