Carol H. answered 01/18/18
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m = y2 - y1 = -3 - 7 = -10/0, which is undefined.
x2 - x1 2 - 2
Vertical lines have undefined slopes. So, the equation is x = 2.
Refan H.
can i do like this,
y-y1=m(x-x1)
y-7=infinite(x-2)
0=(x-2)
x-2=0
x=2
y-y1=m(x-x1)
y-7=infinite(x-2)
0=(x-2)
x-2=0
x=2
do i have to use step?
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01/18/18
Refan H.
01/18/18