摘要: 设函数y=f(x)的图象关于直线x=1对称.在x≤1时.f(x)=(x+1)2-1,则x>1时f(x)等于 ( ) A f(x)=(x+3)2-1 B f(x)=(x-3)2-1 C f(x)=(x-3)2+1 D f(x)=(x-1)2-1
网址:http://m.1010jiajiao.com/timu_id_3821513[举报]
网址:http://m.1010jiajiao.com/timu_id_3821513[举报]