Question Number 21392 by mondodotto@gmail.com last updated on 22/Sep/17
Answered by mrW1 last updated on 22/Sep/17
$$\mathrm{f}\left(\mathrm{x}\right)=\mathrm{2x}^{\mathrm{2}} +\mathrm{23}=\mathrm{2}\left(\mathrm{x}−\mathrm{0}\right)^{\mathrm{2}} +\mathrm{23} \\ $$