Final answer:
The slope of the line passing through the points (-9,-6) and (3,-9) is -1/4.
Step-by-step explanation:
To find the slope of the line passing through the points (−9,−6) and (3,−9), we can use the formula for slope:
Slope = (y2 - y1) / (x2 - x1)
Substituting the values from the given points, we have:
Slope = (-9 - (-6)) / (3 - (-9)) = -3 / 12 = -1/4
Therefore, the slope of the line passing through the given points is -1/4.