Module 4

5. an equation written in the form y=mx+b, where m is the slope and b is the y-intercept
6. when quantities have the same relative size
9. a value that makes an equation true
11. an equation with a graph that is a straight line
12. a rate in which the first quantity is compared to one unit of the second quantity
13. the constant ratio in a proportional linear relationship
14. a relationship that has a straight line graph
15. the starting value in a real world situation in which an equation can be writtern
16. parts of congruent or similar figures that are in the same relative position
17. the vertical change between any two points on a line

1. a rate that describes how one quantity changes in relation to another quantity
2. the rate of change between anty two points in a linear relationship is the same or constant
3. the horizontal change between any two points on a line
4. the rate of change between any two points on a line
7. right triangles that fall on the same line on the coordinate plane
8. figures that have the same shape but nott necessarily the same size
10. the y coordinate of the poinnt where the line crosses the y axis