Mathematics, 14.03.2020 00:46 Reddev

In the relation defined by the equation y = x2, for all x > 0, y is a function of x because

x cannot be negative.

the graph of the equation is a line.

each value of y has a unique value of x.

each value of x has a unique value of y.

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In the relation defined by the equation y = x2, for all x > 0, y is a function of x because
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