Answer:
The slope is -1/4
Step-by-step explanation:
The formula to find the slope of a line is m = (y2 - y1) / (x2 - x1).
Let's first assign variables.
x1 = 12, y1 = -17, x2 = 4, y2 = -15
Now, we have to substitute and then solve.
m = (-15 - (-17)) / (4 - 12)
m = (-15 + 17) / (-8)
m = 2/ -8
m = - 1/4 <---- This is our answer
Hope this helps!
