# How do you write the equation of the line with x-intercept (–2, 0) and undefined slope?

May 3, 2018

$y = c \left(\frac{x}{2} + 1\right)$

#### Explanation:

$y = m x + c$

$0 = - 2 m + c$

$m = \frac{c}{2}$

$y = \frac{c x}{2} + c$

$y = c \left(\frac{x}{2} + 1\right)$