Writing about mathematics will help you to learn mathematics. For all writing exercises in this book, use complete sentences to respond to the questions. Some writing exercises can be answered in a sentence; others require a paragraph or two. You can decide how much you need to write as long as your writing clearly and directly answers the question in the exercise. Standard references such as a dictionary and a thesaurus should be helpful.
In Exercises $87-88$, we used the formula $H=0.8(200-A)$ to find a bowler's handicap, $H,$ where the variable $A$ represents the bowler's average score. Describe what happens to the handicap when the average score is 200 .