①圖像與坐標(biāo)軸的交點(diǎn)為(﹣1,0),(3,0)和(0,3);
②圖像具有對(duì)稱性,對(duì)稱軸是直線x=1;
③當(dāng)﹣1≤x≤1或x≥3時(shí),函數(shù)值y隨x值的增大而增大;
④當(dāng)x=﹣1或x=3時(shí),函數(shù)的最小值是0;
⑤當(dāng)x=1時(shí),函數(shù)的最大值是4;
⑥若點(diǎn)P(a,b)在該圖像上,則當(dāng)b=2時(shí),可以找到4個(gè)不同的點(diǎn)P.其中錯(cuò)誤的結(jié)論是 (填序號(hào)).