Final answer:
To determine the amount by which Team Gold's score exceeded Team Blue's score, we need to subtract Team Blue's score from Team Gold's score using the correct expression, which would be one of the options provided.
Step-by-step explanation:
The question is asking us to find the difference in scores between Team Gold and Team Blue from the school quiz bowl. We don't have the actual scores provided in the context here, but the expressions a) 14-7, b) 17-14, c) 19-7, and d) 17-7 represent possible score differences between two teams. To determine the amount by which Team Gold's score exceeded Team Blue's score, we would have to know their actual scores, which is not given in the prompt. However, the correct expression should reflect the subtraction of Team Blue's score from Team Gold's score, indicating Team Gold scored more points.