SOLUTION: write the equation of the line perpendicular to y=-4 and which passes through point (4,-2)

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Question 86145: write the equation of the line perpendicular to y=-4 and which passes through point (4,-2)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
write the equation of the line perpendicular to y=-4 and which passes through point (4,-2)
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Draw the line y=-4.
Plot the point (4,-2)
Draw a line thru (4,-2) perpendicular to the line y=-4.
The line is a vertical line; its equation is x=4.
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Cheers,
Stan H.