Final answer:
The slope between the points (-8, -5) and (-4, -5) is calculated as the change in y divided by the change in x, which in this case equates to 0, indicating a horizontal line.
Step-by-step explanation:
The slope of a straight line between two points is defined as the change in the y-coordinates (rise) divided by the change in the x-coordinates (run). To find the slope between the points (-8,-5) and (-4,-5), one can use the formula:
m = (y2 - y1) / (x2 - x1)
Where (x1, y1) and (x2, y2) are the coordinates of the two points. In this case:
m = (-5 - (-5)) / (-4 - (-8))
m = (0) / (4)
m = 0
The slope is therefore zero, which means the line is horizontal and there is no rise between the two points.