Question 204213
(x-6) = y^2
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a  rough  sketch  shows  this  to  be  an  x  parabola.  opening  to  right,  with  vertex  at (6,0)
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This  is  a  relation,,but  not  a  function.  For  each  value  of  x,  there is  a  +/- value  of  y,  and  it  would  fail  the  vertical  line  test.
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Domain is,,,,[6,infinity),,,that  is 6<=x<infinity
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Range  is,,,,(- infinity,+infinity),,,that  is  -infinity<x< + infinity