9000014810

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Project ID: 
9000014810
Accepted: 
1
Clonable: 
0
Easy: 
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Určte definičný obor a obor hodnôt kvadratickej funkcie \(f\), ktorej graf je na obrázku.
\(\begin{aligned}[t] &D(f) =\mathbb{R} & \\&H(f) = \left (-\infty ;2\right \rangle \\ \end{aligned}\)
\(\begin{aligned}[t] &D(f) =\mathbb{R} & \\&H(f) = \left \langle 2;\infty \right ) \\ \end{aligned}\)
\(\begin{aligned}[t] &D(f) = \left \langle 0;\infty \right ) & \\&H(f) = \left \langle 2;4\right \rangle \\ \end{aligned}\)
\(\begin{aligned}[t] &D(f) = \left (-\infty ;0\right \rangle & \\&H(f) =\mathbb{R} \\ \end{aligned}\)