y = f(x). 2 Express x ou ofunctor do Y. 3 Finde dell values Ofy wheref (Y) is definead;

4 Eliminate ❤️ it ValúES from and that wil make an funcionalct undesfined! 5 Write me er?

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labels. 2 Click Formula ❤️ a > Create from Selection, 3 In the

creale Names by sellect dialog-box deselect The "checker Box (es)depending onthe