已知f(x)={1-x²,-1≦x＜0 x²-1,0＜x≦1}.解不等式f(x)>f(-已知f(x)={1-x²,-1≦x＜0 x²-1,0＜x≦1}.解不等式f(x)>f(-x)-x

已知f(x)={1-x²,-1≦x＜0 x²-1,0＜x≦1}.解不等式f(x)>f(-已知f(x)={1-x²,-1≦x＜0 x²-1,0＜x≦1}.解不等式f(x)>f(-x)-x
已知f(x)={1-x²,-1≦x＜0 x²-1,0＜x≦1}.解不等式f(x)>f(-
已知f(x)={1-x²,-1≦x＜0 x²-1,0＜x≦1}.解不等式f(x)>f(-x)-x

已知f(x)={1-x²,-1≦x＜0 x²-1,0＜x≦1}.解不等式f(x)>f(-已知f(x)={1-x²,-1≦x＜0 x²-1,0＜x≦1}.解不等式f(x)>f(-x)-x