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Question 531322: Write the equation of the line in standard form that is perpendicular to y=4 and passes through (2,7)
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Write the equation of the line in standard form that is perpendicular to y=4 and passes through (2,7)
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Draw the horizontal line y = 4
Plot the point (2,7)
Draw a vertical line thru (2,7)
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Notice that the vertical passes thru all points where x = 2.
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If it's vertical it must be x = 2
Cheers,
Stan H.
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