SOLUTION: Determine whether the formula describes y as a function of x. Explain your reasoning. y = -x

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Question 972940: Determine whether the formula describes y as a function of x. Explain your reasoning.
y = -x
Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
Equation looks like graph would be a line. Does any value of x have more than one value for y? If yes, then NOT a function; if no, then YES a function.