Equation of a Line Passing Through a Fixed Point
## Formula
The family of all lines passing through $$(x_1,y_1)$$ is:
$$y-y_1=m(x-x_1)$$
## Usage
- Used when the slope is variable but the point through which every line passes is fixed.
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CAT Formulas
Straight Lines
Equation of a Line Passing Through a Fixed Point
Equation of a Line Passing Through a Fixed Point
## Formula
The family of all lines passing through $$(x_1,y_1)$$ is:
$$y-y_1=m(x-x_1)$$
## Usage
- Used when the slope is variable but the point through which every line passes is fixed.
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