SOLUTION: This chart shows the fees for an 18 hole round of golf for each of the last 5 years at a local municipal golf course. Assume that this chart defines a function with the name of f

Question 34253: This chart shows the fees for an 18 hole round of golf for each of the last 5 years at a local municipal golf course. Assume that this chart defines a function with the name of f. State the domain of f.
Year 1995 fee =$21
Year 1996 fee =$23
Year 1997 fee =$26
Year 1998 fee =$26
Year 1999 fee =$30

A) {(21, 1995),(23, 1996), (26, 1997), (26, 1998), (30, 1999)}
B) {1995, 1996, 1997, 1998, 1999}
C) {(1995, 21), (1996, 23), (1997, 26), (1998, 26), (1999, 30)}
D) {21, 23, 26, 30}
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
A function must have one y-value for each x value.
Only "C" meets that criteria.
Cheers,
Stan H.
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