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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
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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.

User IElite
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2 Answers

4 votes

Answer:

d

Explanation:

User Dcruz
by
7.4k points
5 votes
x cannot be a negative number
User Kefka
by
8.2k points
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