
Quizizz 3
Authored by Margiorie Solis
Science
5th Grade
Used 1+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determina el conjunto solución de: x2 – x – 6 < 0.
[–2; 3[
[–2; 3]
]– ∞; 4] ∪ [2; + ∞[
]–2; 3[
2.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Resuelve la inecuación x2 > 3x.
x ∈ ]1; 2[
x ∈ ]–∞; 0[ ∪ ]3; ∞[
x ∈ ]–1; 1[
x ∈ ]–∞; 0[ ∪ ]1; ∞[
3.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
Halla el conjunto solución de la inecuación: x2 – (a + 1)x + a ≤ 0; a < 0.
[–1; a]
–a; a]
[a; 1]
. [1; a]
4.
MULTIPLE CHOICE QUESTION
1 min • 4 pts
Al resolver: x2 + 2x + 1 ≤ 0 el conjunto solución es:
{–1}
1{–1}
– {–1}
{{–1}
5.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Resuelve la siguiente inecuación: 16x2 + 24x + 9 ≤ 0.
{+3/4}
{{3/4}
{–3/4}
3/4
6.
MULTIPLE CHOICE QUESTION
1 min • 6 pts
Halla el conjunto solución de la inecuación: x2 – (a – 1)x – a ≤ 0; a > 1.
[1; a]
[–a; a]
[a; 1]
[–1; a]
7.
MULTIPLE CHOICE QUESTION
1 min • 6 pts
Invertí 12/15 de mi capital en fruta y los S/ 75 soles restantes en verduras. ¿Cuánto era mi capital?
S/ 350
S/ 370
S/ 375
S/ 400
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