Final answer:
The slope of the line between the coordinates (-6,-13) and (3,-1) is calculated using the slope formula and is found to be 4/3.
Step-by-step explanation:
To find the slope of the line between the coordinates (-6,-13) and (3,-1), we can use the slope formula:
m = ∆y / ∆x = (y2 - y1) / (x2 - x1)
Substitute the given points into the formula:
m = (-1 - (-13)) / (3 - (-6))
m = (12) / (9)
m = 4 / 3
Therefore, the slope of the line is 4/3.