Question 1066013
Use the general point-slope formula
( 10, 1 )
( -3, 4 )
{{{ ( y - 4 ) / ( x -(-3) ) = ( 1 - 4 ) / ( 10 -(-3) ) }}}
{{{ ( y - 4 ) / ( x + 3 ) = -3 / 13 }}}
{{{ y - 4 = ( -3/13 )*( x + 3 ) }}}
{{{ 13y - 52 = -3*( x + 3 ) }}}
{{{ 13y - 52 = -3x - 9 }}}
{{{  3x + 13y = 43 }}}
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check:
does it go through ( 10, 1 ) ?
{{{  3x + 13y = 43 }}}
{{{  3*10 + 13*1 = 43 }}}
{{{ 30 + 13 = 43 }}}
OK 
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