Question 1088510: In a round-robin chess tournament, each player is paired with every other player once. The function, shown below, models the number of chess games, N, that must be played in a round-robin tournament with x chess players. In a round-robin chess tournament with 10 players, a total of 45 games were played. Use this information to identify a point on the graph.(Type an ordered pair.)
Answer by ikleyn(52803)   (Show Source):
You can put this solution on YOUR website! .
In a round-robin chess tournament, each player is paired with every other player once.
The function, shown below, models the number of chess games, N, that must be played in a
round-robin tournament with x chess players. In a round-robin chess tournament with 10 players, a total of 45 games
were played. Use this information to identify a point on the graph.(Type an ordered pair.)
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Read your post.
Do you see the function shown below ?
Also, do you see the graph ??
For what reason did you post this ???
My advise to you: Read and think on what you are posting.
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