Question 713670
Use the general point-slope formula
{{{ ( y -(-3) ) / ( x - 4 ) = -3 }}}
{{{ y -(-3) = -3*( x-4 ) }}}
{{{ y + 3 = -3x + 12 }}}
{{{ y = -3x + 9 }}}
check answer:
(4,-3)
{{{ -3 = -3*4 + 9 }}}
{{{ -3 = -12 + 9 }}}
{{{ -3 = -3 }}}
OK
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Here's the graph:
{{{ graph( 400, 400, -12, 12, -12, 12, -3x + 9 ) }}}