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A line passes through point (8,-9) and has a slope of
5/4
Write an equation in Ax+By = C form for this line.
Use integers for A, B, and C.

Respuesta :

sqdancefan

9514 1404 393

Answer:

  5x -4y = 76

Step-by-step explanation:

The point-slope form of the equation for a line is ...

  y -k = m(x -h) . . . . . . line with slope m through point (h, k)

For the given point and slope, this equation is ...

  y -(-9) = 5/4(x -8)

Multiplying by 4 gives ...

  4y +36 = 5x -40

Subttracting 4y and adding 40 puts this into the desired form.

  5x -4y = 76

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