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seraphim [82]
2 years ago
9

The pair of points (-4, y) and (5, 7) lie on a line with slope 1/3

Mathematics
1 answer:
STALIN [3.7K]2 years ago
5 0

Answer:

Step-by-step explanation:

(7 - y)/(5 + 4) = 1/3

(7 - y)/9 = 1/3

21 - 3y = 9

-3y = -12

y = 4

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