求函数y=(x²-2x+2)/(x-1),(x

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/03 05:13:11
求函数y=(x²-2x+2)/(x-1),(x

求函数y=(x²-2x+2)/(x-1),(x
求函数y=(x²-2x+2)/(x-1),(x<1) 的最大值

求函数y=(x²-2x+2)/(x-1),(x
y=(x²-2x+2)/(x-1)
=(x-1)+1/(x-1)
=-[(1-x)+1/(1-x)]