I need help please!!!

Answer this question! 30 points and brainliest! only if you know the answer.

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual