ONE QUESTION, ONE STEP
ZX-5990F91C6F2026年5月国际B卷(易) · 第 19 题
2026年5月国际B卷(易) · 原库模块 1 · Q19 原库参考解析
A rectangle has a length that is 70 times its width. The function \( y=\left(70w\right)\left(w\right) \) represents this situation, where y is the area, in square feet, of the rectangle and \( y>0 \). Which of the following is the best interpretation of 70w in this context?
参考答案：
解题思路
容易忽略的一步
