
EVALUACIÓN DIAGNÓSTICA SEGUNDOS MATEMÁTICAS
Authored by Paulina Hurtado
Mathematics
2nd Grade
Used 11+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4x + 5 > 7x - 4
3 > x
x > 8
x > 5
x > 5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El conjunto solución de la siguiente inecuación 5 + 3x ≥ 4 - x es...
(-∞, 1/4]
[1/4, ∞)
[-1/4, ∞)
(-∞, -1/4]
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Averigua A ∩ B ∩ C
{5}
{4; 5; 7}
{1; 2; 3; 4; 5; 6; 7; 8; 9}
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resuelva el sistema de ecuaciones por los métodos que mejor usted emplee.
X=1 Y=2
X=1 Y=-2
X=2 Y=1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resolver la siguiente operación combinada con números reales.
7/3
3/7
2/7
7/2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2
0
1
-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Para los intervalos A = (−3, 2) y B = (1, 5), A ∩ B es:
a. VACÍO
b. (−3, 5]
c. [1, 2]
d. (1, 2)
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