SOLUTION: Determine whether the equation defines y as a function of x. |x| - y = 6

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Question 1174856: Determine whether the equation defines y as a function of x.
|x| - y = 6

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!

Hi
  y = |x| - 6  is a function: each value of x has one value for y
vertical Line test demonstrated that.
  


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