# What is the equation of a line, in general form, with a point (-3, 0) and an undefined slope?

Apr 12, 2016

$y = m \cdot x + 3 \cdot m$

#### Explanation:

$\text{we must describe a new point of B(x,y)}$
$A = \left(- 3 , 0\right)$
$s l o p e = m$
$m = \frac{y - 0}{x + 3}$

$y = m \cdot x + 3 \cdot m$