Find the slope of the line passing through the points (-6,3) and (-9,7)
The slope of a line passing through two points (x₁, y₁) and (x₂, y₂) can be found using the following formula:
m = (y₂ - y₁) / (x₂ - x₁)
In this case, the points are (-6, 3) and (-9, 7). Let's substitute these values into the formula:
m = (7 - 3) / (-9 - (-6))
m = 4 / (-9 + 6)
m = 4 / (-3)
Therefore, the slope of the line passing through the points (-6,3) and (-9,7) is -4/3.