We are given two points that the line passes through: $(x_1, y_1) = (0, -4)$ and $(x_2, y_2) = (7, -2)$.
First, let's find the slope $m$ using the formula:
$m = \frac{y_2 - y_1}{x_2 - x_1}$
Substitute the given coordinates:
$m = \frac{-2 - (-4)}{7 - 0}$
$m =
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