3 years ago

Find the slope of the line that passes through each pair of points

Mathematics

1 answer:

lyudmila [28]3 years ago

3 0

Answer:

-1

Step-by-step explanation:

The slope of the line can be found by

m = (y2-y1)/(x2-x1)

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

=-3 /(1+2)

=-3/3

-1

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