Answer:
-1/2
Explanation:
slope = y1-y2/x1-x2
in this case it would be
5-4/2-4
= 1/ -2
=-1/2
Slope is change in y / change in x
Using the two points given:
Slope = (5-4) /(2-4) = 1/-2 = -1/2
slope = -1/2
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