Solved

Determine If the Following Is a Function or Not $x \in \{ 2,4 \}$

Question 12

Multiple Choice

Determine if the following is a function or not.
-f(x) =2 for $x \in \{ 2,4 \}$ and f(x) =4 for $x \in \{ 2,4,6,8 , \ldots \}$

A) Yes
B) No

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