Math  /  Algebra

QuestionDoes the equation x2+5y2=1x^{2}+5 y^{2}=1 define yy as a function of xx? Yes or No?

Studdy Solution
Since we have two different outputs for yy for the same xx (one positive and one negative), this equation does not define yy as a function of xx according to the definition of a function. In a function, each input xx must correspond to exactly one output yy.
So, the answer to the question "Does the equation define yy as a function of xx?" is No.

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