SOLUTION: what is an equation of the line that is perpendicular to y=4 and contains the point v(3/7)?

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Question 552776: what is an equation of the line that is perpendicular to y=4 and contains the point v(3/7)?
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
equation is y=4
This line is parallel to x axis
a perpendicular line to this will be parallel to y axis.
(3,7) ----its x coordinate is 3
so the equation will be x=3