eliancaa5Apaogdime eliancaa5Apaogdime
  • 21-11-2016
  • Mathematics
contestada

Use the point-slope form of a line to write the equation of a line that has a slope of 2 and passes through the point (–4, 3).

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SazBaz1999 SazBaz1999
  • 21-11-2016
y - y1 = m (x - x1)

y1 being the y coordinate
x1 being the x coordinate
m being the gradient (or slope)

y - 3 = 2 (x - - 4)
y - 3 = 2x + 8
y = 2x + 11
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