2 years ago

Write the equation of the line that passes through the points (3, 1) and (9,-3)

Mathematics

1 answer:

Rudiy272 years ago

3 0

Answer:

y = -2/3 + 3

Step-by-step explanation:

y2 - y1 / x2 - x1

-3 - 1 / 9 - 3

-4 / 6

-2/3

y = -2/3x + b

1 = -2/3(3) + b

1 = -2 + b

3 = b

y = -2/3 + 3

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