Segun el metodo visto de analisis por zonas, halle los ceros de esta expresión y señale sus zonas positivas y negativas.
(x-4)2(x+6)
Inecuaciones III
Quiz
•
Mathematics
•
9th - 12th Grade
•
Medium
Kenneth Brandon
Used 1+ times
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10 questions
Show all answers
1.
DRAW QUESTION
3 mins • 2 pts
Segun el metodo visto de analisis por zonas, halle los ceros de esta expresión y señale sus zonas positivas y negativas.
(x-4)2(x+6)
2.
DRAW QUESTION
3 mins • 2 pts
3.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Halle los 0´s de la siguiente función y luego sumelos.
f(x)=(x2-4)(x2-9)(x-7)
7
0
2
3
4.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
Marque la alternativa que corresponde al comportamiento de la función cosecante.
0→π/2: decrece
π/2→π: crece
π→3π/2: crece
3π/2→2π: decrece
0→π/2: decrece
π/2→π: decrece
π→3π/2: crece
3π/2→2π: crece
0→π/2: crece
π/2→π: decrece
π→3π/2: decrece
3π/2→2π: crece
0→π/2: decrece
π/2→π: crece
π→3π/2: decrece
3π/2→2π: crece
5.
FILL IN THE BLANK QUESTION
1 min • 4 pts
Cuando hablamos de una función polinómica existen dos cosas que modifican su grafica una de ellas es su naturaleza (orden par o impar) y sus c......
Que palabra falta
6.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
<-inf,-2> U <3,4> U <6,+inf>
<2,3> U <4,6>
<-inf,2> U <3,4> U <6,+inf>
7.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
|x+3| = |x-5|
Halle la solución o soluciones
(Use el método de las zonas)
y sume esas soluciones
1
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