f(x)=x^2+2x-1,求最值,
来源：学生作业帮助网 编辑：作业帮 时间：2024/09/13 15:14:28
xݓn1_Tj3I7@ _ "V! DԪU銪4bTOhbJ-s ۟&KjZ~-z.fGlaNja[R4 9iݵya.]BVKn\US'| K^u -
< pxR "B*( OIFQn@ jQ&sGC"(3 +K,#z
@J%W( H3 gdvRxYm ? 왷'hm
4ᕳSiR?_< ~ ƃKE[p0=y3쿴l5A4-ߊ4;f03klwn7e~-,a -dVt^-+p"LKIO(@ O\Pq( q# P30
LbŨ(J,{k6/ 'd 8DkLA gr6>?}Kw˕
f(x)={2x+1,x
f(x)={1+x/2,x
f(x)=(x-1)/(x+2)
f(x)+f((x-1)/x)=2x; x!=0,1; 求f(x)
f(x)+f[(x-1)/x]=2x x不等于0,1.求f(x).
max{f(x),g(x)}=1/2(f(x)+g(x)+|f(x)-g(x)|
若f(x)满足f(x)-2f(1/x)=x,则f(x)=?
若F(x)满足f(x)+2f(1/x)=x,则f(x)=
f(x)满足:2f(x)-f(1/x)=x+1,求f(x)
设函数f(x)满足f(x)+2f(1/x)=x,求f(x)
已知f(x)满足2f(x)+f(1/x)=3x,求f(x)
F(X)满足F(x)+2f(x分之1)=3X,求f(x)
已知f(x)满足2f(x)+f(1/x)=3x,求f(x)?
已知f(x)满足2f(x)+f(-x)=-3x+1,求f(x)
已知f(x)满足f(x)+2f(1/x)=3x,求f(x) ,
f(x)=x^2+x (x
f(X)=f(X+2)(x
f(x)=x^2+2x-1,求最值,