Answer:
-2
Step-by-step explanation:
[tex]\boxed{slope = \frac{y1 - y2}{x1 - x2} }[/tex]
☆ (x₁, y₁) is the first coordinate and (x₂, y₂) is the second coordinate.
Given that the two points (-12, 10) and (-10, 6) lie on the line,
slope of the line
[tex] = \frac{10 - 6}{ - 12 - ( - 10)} [/tex]
[tex] = \frac{4}{ - 12 + 10} [/tex]
[tex] = \frac{4}{ - 2} [/tex]
[tex] = - 2[/tex]
Extra:
The line has a negative slope as looking from the left to right, the line is sloping downwards.
