# How do you write an equation in point slope form given (-3, -4) m= 0?

Feb 29, 2016

$y + 4 = 0$

#### Explanation:

Equation of line passing through a point $\left({x}_{1} , {y}_{1}\right)$ and having a slope of $m$ in point-slope form is given by (y-y_1)=m)x-x_1)

Hence equation of line passing through $\left(- 3 , - 4\right)$ and having slope $0$ will be

$\left(y - \left(- 4\right)\right) = 0 \times \left(x - \left(- 3\right)\right)$ or $\left(y + 4\right) = 0$ or

$y + 4 = 0$