Question 1130061
( 6,-3 ), {{{ m = -5/6 }}}
{{{ ( y -(- 3) ) / ( x - 6 ) = -5/6 }}}
{{{ ( y + 3 ) / ( x - 6 ) = -5/6 }}}
Multiply both sides by {{{ 6*( x - 6 ) }}}
{{{ 6*( y + 3 ) = -5*( x - 6 ) }}}
{{{ 6y + 18 = -5x + 30 }}}
{{{ 6y = -5x + 12 }}}
{{{ y = (-5/6)*x + 2 }}}
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check:
(6,-3 )
{{{ -3 = (-5/6)*6 + 2 }}}
{{{ -3 = -5 + 2 }}}
{{{ -3 = -3 }}}
OK