Obory hodnôt funkcií

Pridané používateľom ladislav.foltyn dňa Št, 05/02/2019 - 13:31

Project ID:

5000000053

Accepted:

Podoblasť:

Template:

Question:

Vyberte všetky predpisy funkcií, ktoré majú daný obor hodnôt.

Question Row 1:

R

Answer Row 1:

x

, *

x + 2

, *

x^{3}

\frac{1}{x}

Question Row 2:

R ∖ {0}

Answer Row 2:

\frac{1}{x}

, *

\frac{1}{x - 2}

, *

\frac{x^{2}}{x}

0

Question Row 3:

R ∖ {2}

Answer Row 3:

\frac{x^{2} + 2 x}{x}

, *

\frac{x^{2} + 6 x + 8}{x + 2}

\frac{1}{x - 2}

x - 2

Question Row 4:

⟨ 0; \infty)

Answer Row 4:

\sqrt{x}

, *

| - x |

, *

x^{2}

- x^{2}

Question Row 5:

(- \infty; 0 ⟩

Answer Row 5:

- | x |

\sqrt{- x}

(- x)^{2}

- x

Question Row 6:

⟨ 2; \infty)

Answer Row 6:

x^{2} + 2

, *

2 + \sqrt{x}

| x + 2 |

x + 2

Tex:

% tiket 32900 \MsrTabulka[2pt]{0.3\linewidth}{0.7\linewidth} \pocetsloupcu{4}\viceOdpovedi

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