9000014206 | math4u.vsb.cz

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Racionálne funkcie

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Project ID:

9000014206

Source Problem:

Accepted:

1

Clonable:

1

Easy:

0

Určte

D (f)

a

H (f)

funkcie

f : y = \frac{2 + x}{x + 4}

.

\begin{aligned} D (f) & = (- \infty; - 4) \cup (- 4; \infty), \\ H (f) & = (- \infty; 1) \cup (1; \infty) \end{aligned}

\begin{aligned} D (f) & = (- \infty; 4) \cup (4; \infty), \\ H (f) & = (- \infty; 1) \cup (1; \infty) \end{aligned}

\begin{aligned} D (f) & = (- \infty; 2) \cup (2; \infty), \\ H (f) & = (- \infty; 4) \cup (4; \infty) \end{aligned}

\begin{aligned} D (f) & = (- \infty; 4) \cup (4; \infty), \\ H (f) & = (- \infty; 2) \cup (2; \infty) \end{aligned}