diamondslayer7
diamondslayer7 diamondslayer7
  • 19-08-2017
  • Mathematics
contestada

Which of the following is the point-slope equation of the line with a slope = 3 and a point of (2, 1)?

Which of the following is the pointslope equation of the line with a slope 3 and a point of 2 1 class=

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apologiabiology
apologiabiology apologiabiology
  • 19-08-2017
the equation in point slope form where yo have a point (x1,y1) on the line and the slope is m is
y-y1=m(x-x1)

so
point (2,1)
slope=3=m

x1=2
y1=1

y-1=3(x-2)

A is da answer
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