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Determine whether the equation specifies y as a role of x. 0 votes
Determine even if it is the equation defines y as a function of x.
You are watching: Determine whether the following equation defines y as a function of x.
y = 2x2 - 3x + 4
functionsevaluating-functionsaskedJan 8, 2015in PRECALCULUSby anonymous
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The equation is
To identify whether the equation
, which defines the quadratic expression is a function.
tells us to take an input
For any kind of value that
, we acquire only one value for
For two various values that
, we gain two different values because that
Hence, the equation specifies
as a role of
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Solution :The equation specifies
together a duty of
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