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Determine the equation of the line in point slope form that runs through points (4,-4) and (2,-1)
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Determine the equation of the line in point slope form that runs through points (4,-4) and (2,-1)
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Aug 6, 2017
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Determine the equation of the line in point slope form that runs through points (4,-4) and (2,-1)
Mathematics
high-school
JohnSz
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y=mx+c
m= the slope= (-1-(-4))/(2-4)=3/(-2)=(-3/2)
we sub one of the points to find c
so -4=((-3/2)*4+c
so -4=-6+c
2=c so y=-(3/2)x+2
hope this helps :)
Trolloldem
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Aug 8, 2017
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Hope it cleared your doubt!
Plague
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Aug 12, 2017
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