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Andrews [41]
3 years ago
5

What’s the equation of the line that passes through the points (7,-4) and (-7,1)

Mathematics
1 answer:
Anit [1.1K]3 years ago
5 0

Answer:

  5x +14y = -21

Step-by-step explanation:

One way to write the equation of a line from two points is ...

  (y2 -y1)(x -x1) -(x2 -x1)(y -y1) = 0

  (1 -(-4))(x -7) -(-7 -7)(y -(-4)) = 0

  5(x -7) +14(y +4) = 0

  5x +14y -35 +56 = 0

  5x +14y = -21 . . . standard form equation of the line

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