teetee47 teetee47

02-06-2017
Mathematics

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Decide whether each relation defines y as a function of x. Give the domain and range.

y = x squared

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mreijepatmat mreijepatmat

02-06-2017

y=x².

This is te function of a parabola open upward

the domain is all values of x ={x/x∈z}

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