Final answer:
The slope of the line passing through the ordered pairs (6,8) and (1,-7) is 3.
Step-by-step explanation:
To find the slope of a line, we can use the formula:
slope = (y2 - y1) / (x2 - x1)
Using the given ordered pairs (6,8) and (1,-7), we can substitute the values into the formula:
slope = (-7 - 8) / (1 - 6)
Simplifying the equation, we get:
slope = (-15) / (-5)
slope = 3
Therefore, the slope of the line is 3.