selestejohnson052 selestejohnson052
  • 25-02-2020
  • Mathematics
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Determine the standard form of the equation of the line that passes through (-6, 6) and (3. - 2)
a. -8x + 9y = - 6
c. -8x - 9y = 6
b. 8x + 9 =6
d. 9x - 8y = - 6

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 25-02-2020

Find the slope, which is the change in y over the change in x:

Slope = (-2 -6) / ( 3 - -6) = -8/9

Now write the equation in point slope form y - y1=m(x-x1) :

Y- 6 = -8/9(x - -6)

Simplify:

Y -6 = -8/9(x+6)

Now write in standard for Ax + Bx = C

8x +9y = 6

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