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Verdich [7]
3 years ago
8

Determine the slope of the line passing through the given points (1,2) and (2,-1)

Mathematics
2 answers:
Semmy [17]3 years ago
8 0
The slope is 2, rise over run, 2 over 1
alex41 [277]3 years ago
3 0
I hope this helps you



slope=y2-y1/x2-x1



slope=2-(-1)/1-2


slope=3/-1


slope= -3
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