Question 560956
The slope of {{{ y=5x-9 }}} is {{{5}}}
Any line parallel to this line has
a slope equal to {{{ 5 }}}
Use the point-slope formula
{{{ ( y - (-4)) / ( x - 6 ) = 5 }}}
{{{ ( y + 4 ) / ( x - 6 ) = 5 }}}
{{{ y + 4 = 5*( x - 6 ) }}}
{{{ y + 4 = 5x - 30 }}}
{{{ y = 5x -34 }}}
check answer:
(6,-4)
{{{ -4 = 5*6 - 34 }}}
{{{ -4 = 30 - 34 }}}
{{{ -4 = -4 }}}
OK