Project ID:
5000000053
Accepted:
Template:
Question:
Choose all the functions that have the given range.
Question Row 1:
$\mathbb{R}$
Answer Row 1:
*$x$, *$x+2$, *$x^3$, $\frac1x$
Question Row 2:
$\mathbb{R}\setminus\{0\}$
Answer Row 2:
*$\frac1x$, *$\frac1{x-2}$, *$\frac{x^2}x$, $0$
Question Row 3:
$\mathbb{R}\setminus\{2\}$
Answer Row 3:
*$\frac{x^2+2x}x$, *$\frac{x^2+6x+8}{x+2}$, $\frac1{x-2}$, $x-2$
Question Row 4:
$\langle0;\infty)$
Answer Row 4:
*$\sqrt{x}$, *$|-x|$, *$x^2$, $-x^2$
Question Row 5:
$(-\infty;0\rangle$
Answer Row 5:
*$-|x|$, $\sqrt{-x}$, $(-x)^2$, $-x$
Question Row 6:
$\langle2;\infty)$
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