This is Kate Smith. She is 13 years old. She lives in Guangzhou. She studies in No.10 Middle school. Her parents work there. They are both English teachers. They are form the UK. She likes eating junk food. She doesn't like playing sports. She has one healthy habit: She sleeps for 9 hours every night. Kate Smith has a brother. His name is Jack Smith. He is 11 years old. He doesn't eat junk food. He likes playing sports. He often runs, plays basketball, and goes swimming. He eats fruit every day. He likes eating vegetables. But he has an unhealthy habit: He sleeps for 6 hours every night.
如图,甲、乙两个可以自由转动的均匀的转盘,甲转盘被分成3个面积相等的扇形,乙转盘被分成4个面积相等的扇形,每一个扇形都标有相应的数字,同时转动两个转盘,当转盘停止后,设甲转盘中指针所指区域内的数字为m,乙转盘中指针所指区域内的数字为n(若指针指在边界线上时,重转一次,直到指针都指向一个区域为止).
(1)请你用画树状图或列表格的方法求出|m+n|>1的概率;
(2)直接写出点(m,n)落在函数y=﹣1x图象上的概率.