Question 1143885
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 ..., equation of the lines that are both passing through the point (h,k) with slopes M and -P.
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For slope M:

{{{(y-k)/(x-h)=M}}}

{{{highlight(y-k=M(x-h))}}}


For slope  -P:

{{{highlight(y-k=-P(x-h))}}}



You can substitute your given values...