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Discriminante y formula cuadratica

Authored by Maria Mercado

Mathematics

10th Grade

CCSS covered

Used 5+ times

Discriminante  y formula cuadratica
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11 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  La funcion 3x24x+5 tiene como valores a,b,c,?\ La\ funcion\ 3x^2-4x+5\ tiene\ como\ valores\ a,b,c,? 

a=3, b=4, c=5

a=3,b=-4, c=-5

a=3, b=-4 c=5

a=-3,b= -4 c=5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

si la grafica cuadratica toca dos veces el eje de x quiere decir que su descriminantes es

positivo

cero

negativo

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Los valores de a,b y c en la ecuacion cuadratica  x2x7x^2-x-7  

a=1 b=-1 c=-7

a=1 b=-1 c=7

a=1 b=1c=-7

a=2 b=-1 c=-7

4.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

  Cual es el valor del discrimante x2+5x6\ Cual\ es\ el\ valor\ del\ discrimante\ x^2+5x-6 



(a)  

Tags

CCSS.HSA-REI.B.4B

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

El discriminante dse la grafica es positivo, cero o negativo?

positivo

cero

negativo

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 3x27x+23x^2-7x+2  

Calcula el discriminate de la ecuacion

52

4

40

25

Tags

CCSS.HSA-REI.B.4B

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

El discriminante de la grafica es positivo, negativo, cero

positivo

negativo

cero

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

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