Question Number 153127 by alisiao last updated on 04/Sep/21
Commented by alisiao last updated on 04/Sep/21
$$?????? \\ $$
Commented by alisiao last updated on 04/Sep/21
$$??????? \\ $$
Answered by puissant last updated on 04/Sep/21
$${f}\left({x}\right)=\mathrm{3}\:\:\:{if}\:\:\:{x}<−\frac{\mathrm{1}}{\mathrm{2}} \\ $$$${f}\left({x}\right)={x}^{\mathrm{2}} −\mathrm{1}\:\:{if}\:\:−\frac{\mathrm{1}}{\mathrm{2}}<{x}\leqslant\mathrm{0} \\ $$$${f}\left({x}\right)={x}−\mathrm{1}\:\:{if}\:\:\mathrm{0}\leqslant{x}<\mathrm{5}. \\ $$