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.
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CAT Formulas
Straight Lines
Slope of a Line Joining Two Points
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.
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