Ts EamcetFunctionsTS EAMCET 2023 (Online) 12th May Morning ShiftMCQ+1 / -02023If $f:[2, \infty) \rightarrow R$ is defined by $f(x)=x^2-4 x+5$, then the range of $f$ isA$R$B$[1, \infty)$C$[4, \infty)$D$[5, \infty)$Check AnswerClear SelectionReveal AnswerShow Explanation