Piecewise Functions Show Step-by-step Solutions Show Step-by-step Solutions Show Step-by-step Solutions Show Step-by-step Solutions Piecewise Function Calculator Piecewise Function Widget Function 1 Domain1 Function 2 Domain2 Submit Using a Graphing Calculator ...
主题 函数 例题 f(x)={ x2x<−2 ln(x+5)x≥−2 f(x)={ sin(x)x<0 2xx≥0 y={ √x+2x<1 xx2−6x+8x≥1