Final answer:
The slope of the line when the points are reversed is -4/3. Therefore, the slope of the line when the points are reversed is -4/3.
Step-by-step explanation:
To compute the slope when the order is reversed, we need to use the formula for slope: m = (Y2 - Y1) / (X2 - X1).
Given the points (3, -7) and (0, -3), we can calculate the slope as follows:
m = (-3 - (-7)) / (0 - 3) = 4 / (-3) = -4/3
Therefore, the slope of the line when the points are reversed is -4/3.