Determine whether the relation is also a function.
-twice a number $3 \rightarrow 6$
$8 \rightarrow 16$
$13 \rightarrow 26$
$18 \rightarrow 36$
A) Function
B) Not a function

Name: Determine whether the relation is also a function. -twice a number $3 \rightarrow 6$ $8 \rightarrow 16$ $13 \rightarrow 26$ $18 \rightarrow 36$ A) Function B) Not a function
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Question

Quizplus · Accepted Answer

Each input (number) has exactly one output, which satisfies the definition of a function.

Determine Whether the Relation Is Also a Function 3→63 \rightarrow 63→6

Determine Whether the Relation Is Also a Function $3 \rightarrow 6$