Question 1055611
Find x-intercept by letting {{{ y = 0 }}}
{{{ y = 2x + 6 }}}
{{{ 0 = 2x + 6 }}}
{{{ 2x =-6 }}}
{{{ x = -3 }}}
( -3, 0 )
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Find the y-intercept by letting {{{ x = 0 }}}
{{{ y = 2x + 6 }}}
{{{ y = 2*0 + 6 }}}
{{{ y = 6 }}}
( 0, 6 )
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{{{ d = sqrt( ( 0 -(-3) )^2 + ( 6 - 0 )^2 ) }}}
{{{ d = sqrt(  3^2 + 6^2 ) }}}
{{{ d = sqrt( 9 + 36 ) }}}
{{{ d = sqrt( 45 ) }}}
{{{ d = 3*sqrt( 5 ) }}}