Determine If the Relation Illustrated Is a Function $$\begin{array} { l } 3 \rightarrow 15 \\4 \rightarrow 20 \\5 \rightarrow 25 \\6 \rightarrow 30\end{array}$$

question 45

Multiple Choice

Determine if the relation illustrated is a function. Give the domain and range of the function or relation.
-five times a number $$\begin{array} { l } 3 \rightarrow 15 \\4 \rightarrow 20 \\5 \rightarrow 25 \\6 \rightarrow 30\end{array}$$

• A)function domain:{15, 20, 25, 30} range: {3, 4, 5, 6}
• B)not a function domain:{15, 20, 25, 30} range: {3, 4, 5, 6}
• C) function domain: {3, 4, 5, 6} range: {15, 20, 25, 30}
• D) not a function domain: {3, 4, 5, 6} range: {15, 20, 25, 30}

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