TEST D'INGRESSO CLASSE 4A CAT

TEST D'INGRESSO CLASSE 4A CAT

12th Grade

15 Qs

quiz-placeholder

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TEST D'INGRESSO CLASSE 4A CAT

TEST D'INGRESSO CLASSE 4A CAT

Assessment

Quiz

Mathematics

12th Grade

Hard

Created by

Antonella Senese

Used 3+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

La soluzione dell'equazione

2x-3=-5

è:

x=1

x=-1

x=0

x=2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

La soluzione dell'equazione

2x2=0

è:

x=0

x=2

x=-2

x=1/2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

L'equazione

x2-1=0

ha per soluzioni:

x1=2, x2=-2

x1=-1, x2=1

x1=1, x2=2

x1=2, x2=-1

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Le soluzioni dell'equazione:

x2-x=0

sono:

x1=0, x2=2

x1=1, x2=0

x1=1, x2=-1

x1=2, x2=-2

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Il discriminante dell'equazione di secondo grado

x2-7x+10=0

è:

3

-3

9

-9

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Le soluzioni dell'equazione di secondo grado:

x2-7x+10=0

sono

x1=-2, x2=-5

x1=2, x2=1

x1=2, x2=5

x1=1, x2=2

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Il seguente grafico rappresenta le soluzioni della disequazione:

x<3x<-3

x3x\le-3

x3x\ge-3

x>3x>-3

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