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IB Mathematics SL, Coordinate geometry, Gradient of a line

How can we find the slope of the line passes through these points and ?

Thanks

How can we find the slope of the line passes through these points and ?

Thanks

- Jane
**Posts:**0**Joined:**Tue Mar 19, 2013 8:47 pm

IB Math SL, Coordinate geometry, Gradient of a line

The gradient of the line passes through two points and is given by the following formula:

Applying the above formula in our case we have

The gradient of the line passes through two points and is given by the following formula:

Applying the above formula in our case we have

- nicole
**Posts:**0**Joined:**Mon Jan 28, 2013 8:10 pm

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