SOLUTION: Which of the following relationships is a function? y2=x2-3x+4 y2=2x2?

SOLUTION: Which of the following relationships is a function? y2=x2-3x+4 y2=2x2?

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Question 342892: Which of the following relationships is a function? y2=x2-3x+4 y2=2x2?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Neither.
Both provide 2 values for each unique x value, which violates the definition of a function.

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