The equation of the line joining the origin to the point (-4,5)

1.	The equation of the line joining the origin to the point (-4,5)
Answer» $\text{Concept used:}$ $\text{The equation of <klux>LINE</klux> joining two points $(x_1,y_1)$ and $(x_2,y_2)$}$ $\text{ is }\;\displaystyle\bf\frac{y-y_1}{y_2-y_1}=\frac{x-x_1}{x_2-x_1}$ $\text{Given points are (0,0) and (-4,5)}$ $\text{The equation of line joining two points (0,0) and (-4,5)}$ $\text{ is }\;\displaystyle\frac{y-y_1}{y_2-y_1}=\frac{x-x_1}{x_2-x_1}$ $\implies\displaystyle\frac{y-0}{5-0}=\frac{x-0}{-4-0}$ $\implies\displaystyle\frac{y}{5}=\frac{x}{-4}$ $\implies\;\displaystyle\;5x=-4y$ $\implies\;\displaystyle\;5x+4y=0$ $\therefore\textbf{The equation of the line joining origin to the point is 5x+4y=0 }$ Find more: Point A(7,-3) and B(1,9), find: a. SLOPE of AB. b. Equation of line PERPENDICULAR bisector of the line AB. c. He value of 'p' of (-2,p) lies on it. brainly.in/question/12601537#

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