Choose the one alternative that best completes the statement or answers the question.
A relation in x and y is given. Determine if the relation defines y as a one-to-one function of x.
-$$\begin{array} { | c | c | }
\hline x & y \
\hline \text { Denver } & \text { Broncos } \
\text { New Orleans } & \text { Saints } \
\text { Chicago } & \text { Bears } \
\text { Pittsburgh } & \text { Steelers } \
\hline
\end{array}$$
A) Yes
B) No

Question

Choose the one alternative that best completes the statement or answers the question.
A relation in x and y is given. Determine if the relation defines y as a one-to-one function of x.
-$$\begin{array} { | c | c | } 
\hline x & y \
\hline \text { Denver } & \text { Broncos } \
\text { New Orleans } & \text { Saints } \
\text { Chicago } & \text { Bears } \
\text { Pittsburgh } & \text { Steelers } \
\hline
\end{array}$$
A) Yes
B) No

Quizplus · Accepted Answer

Each x-value (city) is paired with exactly one y-value (team), and no x-value is repeated, which defines a one-to-one function.

Choose the One Alternative That Best Completes the Statement or Answers