Answer:
3x - y + 5 = 0
Explanation:
When two points are given and the equation of the line passing through those points are asked we use two - point form to determine the equation of the line.
Two - point form:

Here the two points are: (2,11) & (-8,-19).
Let
and

Substituting in the formula we have:


Simplifying we get:
y - 11 = 3x - 6
⇒ 3x - y + 5 = 0