通过点<img src="https://static.zxtiku.com/wangke/imgs/topic/ec7f4f7b196604e0a53942f723d209d9.jpg"/>,斜率为<img src="https://static.zxtiku.com/wangke/imgs/topic/cc36876ccb85b8f6028d53d28fff4f49.jpg"/>的曲线方程为<img src="https://static.zxtiku.com/wangke/imgs/topic/10a82135b21cda69920338aa8f3ae5a2.jpg"/>。（） A. 对 B. 错