Answer:
1/7
Explanation:
(x1,y1)=(12,−1)
(x2,y2)=(−2,−3)
Use the slope formula:
m=
y2−y1
x2−x1
=
−3−−1
−2−12
−2
−14
1
7
=-3 - -1 / -2 - 12
=-2 / -14
=1/7
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