Question 1158144
( 3,5 )
{{{ m = 4/3 }}}
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Use the general point-slope formula
{{{ ( y - 5 ) / ( x - 3 ) = 4/3 }}}
Multiply both sides by {{{ 3*( x - 3 ) }}}
{{{ 3*( y - 5 ) = 4*( x - 3 ) }}}
{{{ 3y - 15 = 4x - 12 }}}
{{{ 3y = 4x + 3 }}}
{{{ y = ( 4/3 )*x + 1 }}}
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(1) false, the y-intercept is 1
(2) true
(3) false
(4)
( 0, -2 ) 
{{{ y = ( 4/3 )*x + 1 }}}
{{{ -2 = ( 4/3 )*0 + 1 }}}
{{{ -2 = 1 }}} false
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Only (2) is true