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siniylev [52]
3 years ago
8

What is the slope of the line QR?

Mathematics
2 answers:
svetoff [14.1K]3 years ago
6 0

Answer:

-3

Step-by-step explanation:

Stells [14]3 years ago
4 0

Answer:

y=mx

(1,2) & (2,-1)

Rise/Run

-1 - 2 = -3

2 - 1 = 1

-3/1

Slope is -3

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