Project ID:
5000000040
Accepted:
Template:
Question:
Vypočítajte následujúce výrazy pre dané $x$ a vyberte správnu odpoveď.
Question Row 1:
$\frac{|x+3|-x+3}x$, $-3 < x < 0$
Answer Row 1:
*$\frac6x$, $2$, $3$, $4$
Question Row 2:
$\left||x|+1\right|$, $x < 0$
Answer Row 2:
*$-x+1$, $x+1$, $-x-1$, $x-1$
Question Row 3:
$2|2-x|+x$, $x > 2$
Answer Row 3:
*$3x-4$, $1$, $-x+4$, $4$
Question Row 4:
$\sqrt{-x^2+x\sqrt5+9}-|x-3|$, $x=\sqrt5$
Answer Row 4:
*$\sqrt5$, $-\sqrt5$, $\sqrt5+6$, $\sqrt5-6$
Question Row 5:
$|x-3|-|x-5|$, $x\in(3;5)$
Answer Row 5:
*$2x-8$, $-2x+8$, $2$, $8$
Question Row 6:
$|x|+|x-2|-|x+1|$, $x\in\langle0;1\rangle$
Answer Row 6:
*$-x+1$, $-x-1$, $x+1$, $x-3$
Question Row 7:
$|x+2|+|3-x|$, $x\in(-2;3)$
Answer Row 7:
*$5$, $1-2x$, $-5$, $2x-1$
Question Row 8:
$2|x-3|-|x+1|$, $x\in(-\infty;-1)$
Answer Row 8:
*$-x+7$, $3x-7$, $x-7$, $3x-5$
Tex:
% tiket 32708
\MsrTabulka[2pt]{0.3\linewidth}{0.6\linewidth}
\pocetsloupcu{4}