lkyeyasbools176 lkyeyasbools176

23-12-2017
Mathematics

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Which is the slope of the line that passes through the points (3,5) and (8,7)?

1. -1/2
2. 5/2
3. 2/5
4. 3/4

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ahmadalip1aek7 ahmadalip1aek7

23-12-2017

y = mx + b

m = (y2 - y1)/(x2 - x1) = (7-5)/(8-3) = 2/5

3. 2/5 is the slope of the line

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vpeclet vpeclet

24-12-2017

3. Use the point slope formula. y2-y1 over x2-x1.

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