Coordinate Algebra

3. correlation A correation where as one variable increases, the other also decreases, or so does the other. Both variables move in the same direction.
5. A letter that represents a number
9. Where the line crosses the y-axis
11. A transformation in which the origin of the coordinate system is moved to another position but the same direction of each axis remains the same
14. (mathematics)one of a pair of numbers whos product is 1: the reciprocal of 2/3 is 3/2

1. Rise over run; The steepness of a line on a graph, equal to its vertical change divided by its horizontal change
2. any set of ordered pairs
4. A number, a variable, or the product,of a number and a variable
6. A ratio of two quantities measured in different units.
7. Where the line crosses the X-axis
8. A set of numbers in a specific order
10. numbers Any number that can be expressed as a fraction
12. of change A rate describing how one quantity changes in relation to another
13. intercept form An equation written in the form y=mx+b in slope-intercept form. The graph is a line with slope m and y-intercept b.
15. A comparison of two numbers by division