Question 1141791
{{{ h(x) = x^3 + 1 }}}
( -3, h(-3) ) 
{{{ h(-3) = -27 + 1 }}}
{{{ h(-3) = -26 }}}
( -3,-26)
and
( 1,h(1) )
{{{ h(1) = 1 + 1 }}}
{{{ h(1) = 2 }}}
( 1,2 )
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Use point-slope formula
{{{ ( y -(-26) ) / ( x -(-3) ) = ( 2 -(-26) ) / ( 1 -(-3) ) }}}
{{{ ( y + 26 ) / ( x + 3 ) = 28/4 }}}
{{{ ( y + 26 ) / ( x + 3 ) = 7 }}}
{{{ y + 26 = 7*( x + 3 ) }}}
{{{ y = 7x + 21 - 26 }}}
{{{ y = 7x - 5 }}}
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Get a 2nd opinion if needed