equation of a vertical line passing thru given point

Sambo

New member
Joined
Aug 19, 2007
Messages
6
Can anyone help me with calculating the equation of a vertical line passing thru point -1,3. I got y=-1 but not sure if thats right. Please let me know if your answer is different
 

tkhunny

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Staff member
Joined
Apr 12, 2005
Messages
9,790
Close.

(X,Y)

y = -1 is a horizontal line.

x = -1 is a vertical line through -1
 
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