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What is the equation of the line that passes through (-1, 5) and (3, -7)?

What is the equation of the line that passes through (-1, 5) and (3, -7)?
asked 44.9k views
3 votes
What is the equation of the line that passes through (-1, 5) and (3, -7)?

asked
User Dan Croak
by
7.8k points

1 Answer

4 votes

Answer:


3x + y = 2

Explanation:


y - y_1 = (y_2 - y_1)/(x_2 - x_1)(x - x_1)


y - 5 = (-7 - 5)/(3 - (-1))(x - (-1))


y - 5 = (-12)/(4)(x + 1)


y - 5 = -3(x + 1)


y - 5 = -3x - 3


3x + y = 2

answered
User Ganesshkumar
by
7.4k points
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