Answer:
Slope = -5
Explanations:
The formula for calculating the slope of a line is expressed as:

where (x1, y1) and (x2, y2) are the coordinates of the line.
Given the coordinates (3,-8) and (2,-3), the slope of the line is expressed as:

Hence the slope of the line between the points (3,-8) and (2,-3) is -5