In a video game, each player starts the game with k points and loses 2 points each time a task is not completed. If a player who gains no additional points and fails to complete 100 tasks has a score of 200 points, what is the value of k?
A
0
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B
150
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C
250
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D
400
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Solution
The correct option is D 400 A player starts with k points and loses 2 points when the task is not completed.
Since he fails to complete 100 tasks, without gaining additional points, his score can be mathematically calculated as k−100×2=200