2013 高考数学第 9 题答案解析

2013_新课标 I 卷 (2013·文)

2013 全国 第 9 题 单选题 区分题
2013_新课标 I 卷 (2013·文)

9.(5分)函数 $f(x)=(1-\cos x) \sin x$ 在 $[-\pi, \pi]$ 的图象大致为

A. ![](https://zrnldcwkessrrttcovpg.supabase.co/storage/v1/object/public/review-images/tasks/e9b91105-08c1-4784-977c-59568b41b4c3/1bfb8dc289314553.jpg)
B. ![](https://zrnldcwkessrrttcovpg.supabase.co/storage/v1/object/public/review-images/tasks/e9b91105-08c1-4784-977c-59568b41b4c3/18adfaa688ac4feb.jpg)
C. ![](https://zrnldcwkessrrttcovpg.supabase.co/storage/v1/object/public/review-images/tasks/e9b91105-08c1-4784-977c-59568b41b4c3/d6f9a3ae2f0e5877.jpg)
D. ![](https://zrnldcwkessrrttcovpg.supabase.co/storage/v1/object/public/review-images/tasks/e9b91105-08c1-4784-977c-59568b41b4c3/ce9643dcee7bd02f.jpg)
参考答案C

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