Question 756089
{{{ y = (3/4)*x - 1 }}}
Slope of perpendicular is {{{ -4/3 }}}
Goes through ( 4,0 )
Using point-slope formula:
{{{ ( y - 0 ) / ( x - 4 ) = -4/3 }}}
Multiply both sides by {{{ 3*( x-4 ) }}}
{{{ 3y = -4*( x-4 ) }}}
{{{ 3y = -4x + 16 }}}
{{{ y = (-4/3)*x + 16/3 }}}
That's it- it's as complete as you can get it.
Good job