Give the Domain and Range of the Relation $$\begin{array} { c | c } \text { Year } & \text { Number } \\\hline 1993 & 52 \\1994 & 102 \\1995 & 187 \\1996 & 170 \\1997 & 218\end{array}$$

question 407

Multiple Choice

Give the domain and range of the relation.
-Annual New Telemarketing Companies $$\begin{array} { c | c } \text { Year } & \text { Number } \\\hline 1993 & 52 \\1994 & 102 \\1995 & 187 \\1996 & 170 \\1997 & 218\end{array}$$

• A) domain: {Year}; range: {Number}
• B) domain: {1993, 1994, 1995, 1996, 1997}; range: {52, 102, 170, 187, 218}
• C) None of these
• D) domain: {52, 102, 170, 187, 218}; range: {1993, 1994, 1995, 1996, 1997}

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