Question: determine if the following equation is function or not and briefly explain why? Illustration 3. Each of the following equations represents a relation between x

determine if the following equation is function or not and briefly explain why?

Illustration 3. Each of the following equations represents a relation between x and y. a. y = x +2 c. yz = 4x e. x2 + yz =4 b. y = x d. x2 = y+4 f. y = sin x

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