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dimaraw [331]
3 years ago
10

A line passes through (−1, 5) and (1, 3). Which answer is the equation of the line?

Mathematics
1 answer:
UNO [17]3 years ago
4 0

Answer:

d) x+y = 4

Step-by-step explanation:

(−1, 5) and (1, 3)

y = mx + b

m = (3 - 5) / (1 - (-1)) = -2 / 2 = -1

b = y - mx = 3 - ((-1) x 1) = 4

equation:  y = -x + 4

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