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andreyandreev [35.5K]
3 years ago
6

What is the slope that passes through the lines (2.1,-4.2) and (2.5,-5)

Mathematics
1 answer:
Usimov [2.4K]3 years ago
7 0

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

 = (-5--4.2) /(2.5 -2.1)

(-5+4.2)/(2.5-2.1)

=-.8/.4

m=-2

the slope is -2

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Question 1
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Answer:

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Given

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Required

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