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Question Number 50010 by Tawa1 last updated on 13/Dec/18
Commented by MJS last updated on 13/Dec/18
$$\mathrm{is}\:\mathrm{it}\:\mathrm{really}\:{x}\leqslant\mathrm{2}\:\mathrm{in}\:\mathrm{the}\:\mathrm{3}^{\mathrm{rd}} \:\mathrm{line}? \\ $$$$\mathrm{in}\:\mathrm{this}\:\mathrm{case}\:\mathrm{it}'\mathrm{s}\:\mathrm{not}\:\mathrm{defined}\:\mathrm{for}\:{x}>\mathrm{2}\:\mathrm{and}\:\mathrm{it}'\mathrm{s} \\ $$$${f}\left({x}\right)=\begin{cases}{−\infty<{x}<\mathrm{0}:\:\left(\mathrm{2}{x}−\mathrm{1}\right)\vee\mathrm{1}}\\{\:\:\:\:\:\:\:\mathrm{0}\leqslant{x}\leqslant\mathrm{2}:\:{x}^{\mathrm{2}} \vee\mathrm{1}}\end{cases} \\ $$
Commented by Tawa1 last updated on 13/Dec/18
$$\mathrm{God}\:\mathrm{bless}\:\mathrm{you}\:\mathrm{sir}.\:\:\mathrm{But}\:\mathrm{please}\:\mathrm{help}\:\mathrm{me}\:\mathrm{solve}\:\mathrm{it}\:\mathrm{with}\:\:\:\mathrm{x}\:<\:\mathrm{2}\:\:\:\:\mathrm{if}\:\mathrm{possible} \\ $$