7/ nov. /22 prec- Ecuaciones Cuadráticas ( fórmula cuadrática)

7/ nov. /22 prec- Ecuaciones Cuadráticas ( fórmula cuadrática)

12th Grade

6 Qs

quiz-placeholder

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7/ nov. /22 prec- Ecuaciones Cuadráticas ( fórmula cuadrática)

7/ nov. /22 prec- Ecuaciones Cuadráticas ( fórmula cuadrática)

Assessment

Quiz

Mathematics

12th Grade

Medium

CCSS
HSA-REI.B.4B, HSF-IF.C.7C

Standards-aligned

Created by

Vanessa Acevedo

Used 2+ times

FREE Resource

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Encuentra la solución de la ecuación usando la fórmula cuadrática

x2 + 8x + 7 = 0

X = 7, x = -1

X = -7, x = -1

X = 8, x = 1

X = 7, x = 1

Tags

CCSS.HSA-REI.B.4B

2.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Encuentra la solución de la ecuación usando la fórmula cuadrática

2 x2 - 8x = 0

X = 4, x = 0

X = -4, x = 0

X = -1, x = 2

X = 2, x = -4

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Encuentra la solución de la ecuación usando la fórmula cuadrática

9x2 - 1 = 0

X = 3, x = -3

X =9 , x = 1

X = -1, x= -9

X = 1/3, x = -1/3

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

La ecuación x2 - 5× + 2 tiene 2 soluciones reales.

Cierto

Falso

Tags

CCSS.HSA-REI.B.4B

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

La ecuación 4x2 - × + 2 tiene 1 solución real.

Cierto

Falso

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

La ecuación 4x2 - 12× + 9 tiene 1 solución real de multiplicidad 2.

Cierto

Falso

Tags

CCSS.HSF-IF.C.7C