sooner1376
sooner1376 sooner1376
  • 24-10-2019
  • Mathematics
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Input in stand form the equation of the given line.

The line with m = -3/8 and passing through (5,-4)

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sqdancefan
sqdancefan sqdancefan
  • 24-10-2019

Answer:

  3x +8y = -17

Step-by-step explanation:

The point-slope equation is a good place to start.

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

Filling in your numbers gives ...

  y +4 = -3/8(x -5)

Multiplying by 8, we get

  8y + 32 = -3x + 15

Adding 3x-32 puts this in standard form.

  3x + 8y = -17

_____

Standard form is ...

  ax +by = c

where a, b, c are mutually-prime integers and the leading coefficient is positive. (If a=0, the leading coefficient is b.)

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