brycemurray1 brycemurray1
  • 20-10-2020
  • Mathematics
contestada


A line passes through the point (-9,8) and has a slope of
-4/3
Write an equation in slope-intercept form for this line.

Respuesta :

MrRoyal
MrRoyal MrRoyal
  • 28-10-2020

Answer:

y = -4/3x - 4

Step-by-step explanation:

Given

(x1,y1) = (-9,8)

slope, m = -4/3

Required

Determine the line equation

The equation is of the form

y - y1 = m(x - x1)

Substitute values for y1, x1 and m

y - 8 = -4/3(x - (-9))

y - 8 = -4/3(x + 9)

y - 8 = -4/3x - 12

y = -4/3x - 12 + 8

y = -4/3x - 4

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