A football coach gives the starting players a game jersey. At the same time, he measures the player's weight. This relation is a function. For each player's jersey, he records only one
player's weight as shown in the table below.
Players Jersey Number (input)
7 14 21 45 62
Player's Weight in pounds (output) 155 168 155 179 170
D
If the relationship is reversed, shown in the table below, does this result in a function? Why or
Why not?
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Player's Weight in pounds (input) 155 168 155 179 170
Players Jersey Number(output) 7 14 21 45 62