Slope of a Line Joining Two Points

Rarely Tested

Slope of a Line Joining Two Points

## Formula

For $$P(x_1,y_1)$$ and $$Q(x_2,y_2)$$:

$$m_{PQ}=\frac{y_2-y_1}{x_2-x_1}$$

## Usage

- Used to determine the direction of the line joining two coordinate points.

No related questions available for this formula yet.

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