Linear functions model the scores in the second round of a trivia game. The linear function y = 2x + 6 describes Player A’s scores, where x is the number of questions answered correctly, and y is the score. The linear function described by the stable shows Player B’s scores. What do the rates of change tell you for this situation? player B’s trivia score
correct answers and score
1 | 7
2 | 8
3 | 9
4 | 10

A. The score before this round shows Player A is leading.
B. Player B gains more points than Player A does for each correct answer in this round.
C. Player B has gained more points in this round.
D. Player A gains more points than Player B does for each correct answer in this round.