Project ID:
6000000012
Accepted:
Tipo:
Layout:
Question:
Relaciona cada una de las siguientes inecuaciones con su conjunto de soluciones.
Questions Title:
Inecuaciones
Answers Title:
Conjuntos solución
Question 1:
\( 3^{x+2} > 9 \)
Answer 1:
\( x\in(0;\infty) \)
Question 2:
\( 1+\left(\frac12\right)^x < 3 \)
Answer 2:
\( x\in(-1;\infty) \)
Question 3:
\( 2\cdot5^{x+3}-1 < 9 \)
Answer 3:
\( x\in(-\infty;-2) \)
Question 4:
\( 7^{-x} - \frac17 < 0 \)
Answer 4:
\( x\in(1;\infty) \)
Question 5:
\( 2 < \left(\frac12\right)^{x-2} \)
Answer 5:
\( x\in(-\infty;1) \)
Question 6:
\( \left(\frac15\right)^x-11 < 14 \)
Answer 6:
\( x\in(-2;\infty) \)
Question 7:
\( 3^{4x} < 2-81^x \)
Answer 7:
\( x\in(-\infty;0) \)
Question 8:
\( 4 < \left(\frac14\right)^x \)
Answer 8:
\( x\in(-\infty;-1) \)
Tex:
% http://math4u.vsb.cz/ticket/32606
\NastavOT{2}
\NastavOD{4}