Question 67258
WRITE THE EQUATION of the line passing throiugh the given points:
(-1, 3)and (4, -2)
slope=[-2-3)/(4--1)=-5/5=-1
y-3=(-1)(x+1)
y=-x+2
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(2, -3) and (2,4)
slope=(4--3)/(2-2)
=7/0
But 7/0 is undefined.
This means the line thru these two points is a vertical line.
It is the line whose equation is x=2
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Cheers,
Stan H.