# How do you write the point slope form of an equation for a lint that passes through (-4,-3), m=1?

Aug 1, 2017

$y + 3 = x + 4$

#### Explanation:

$\text{the equation of a line in "color(blue)"point-slope form}$ is.

$\textcolor{red}{\overline{\underline{| \textcolor{w h i t e}{\frac{2}{2}} \textcolor{b l a c k}{y - {y}_{1} = m \left(x - {x}_{1}\right)} \textcolor{w h i t e}{\frac{2}{2}} |}}}$

$\text{where m represents the slope and " (x_1,y_1)" a point}$
$\text{on the line}$

$\text{here "m=1" and } \left({x}_{1} , {y}_{1}\right) = \left(- 4 , - 3\right)$

$y - \left(- 3\right) = 1 \left(x - \left(- 4\right)\right)$

$\Rightarrow y + 3 = x + 4 \leftarrow \textcolor{red}{\text{ in point-slope form}}$