Find the rate of change of the line by completing parts (a) and (b).
Select any two points on the line to label as P and R. Name their coordinates.
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![Find the rate of change of the line by completing parts a and b Select any two points on the line to label as P and R Name their coordinates 1 class=](https://us-static.z-dn.net/files/d6e/cfc6a69b111eaeaa88ce82df79d43a5e.png)