SOLUTION: Find the value of k so that the line containing the points (k,0) and (-5,2) is perpendicular to the line y=6/7x-1

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Question 956572: Find the value of k so that the line containing the points (k,0) and (-5,2) is perpendicular to the line y=6/7x-1
Answer by josmiceli(19441)   (Show Source): You can put this solution on YOUR website!

The slope is:
Any line perpendicular to this
line has slope =


-------------------
( k,0 )
( -5,2 )
The slope is [ change in y ] / [ change in x ]









---------------------
check:






OK

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