Disequazioni di secondo grado, fratte e sistemi: application

Disequazioni di secondo grado, fratte e sistemi: application

10th Grade

32 Qs

quiz-placeholder

Similar activities

Review for Basic Calculus

Review for Basic Calculus

10th - 12th Grade

29 Qs

SUMATIF AKHIR SEMESTER KELAS X SM 1

SUMATIF AKHIR SEMESTER KELAS X SM 1

10th Grade

30 Qs

Unit 3 Test Multiple Choice Section

Unit 3 Test Multiple Choice Section

10th Grade

29 Qs

Quadratic Formula

Quadratic Formula

9th Grade - University

34 Qs

jolly maths

jolly maths

10th Grade

30 Qs

Permütasyon-Kombinasyon-Olasılık-3

Permütasyon-Kombinasyon-Olasılık-3

9th Grade - University

35 Qs

derivate prime

derivate prime

10th - 12th Grade

27 Qs

A2 Ch1 Extra Practice

A2 Ch1 Extra Practice

10th - 12th Grade

28 Qs

Disequazioni di secondo grado, fratte e sistemi: application

Disequazioni di secondo grado, fratte e sistemi: application

Assessment

Quiz

Mathematics

10th Grade

Practice Problem

Hard

Created by

DANIELA FALIVENE

Used 39+ times

FREE Resource

32 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

-x2-4>0 ha come soluzione

x<-2 v x>2

impossibile

sempre verificata

-2<x<2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

-2x2<0

xR\forall x\in R

impossibile

x<0x<0


x0x\ne0

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

- 10x2 + 5x < 0

0<x<1/2

x<1/2

x<0 ∪ x>1/2

-1/2<x<0

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

3x - x> 0
x<0 U x>3
x<-3 U x>0
-3<x<0
0<x<3

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Quale delle equazioni seguenti ha come soluzione x<-4 ∪ x>6?
x²+2x-24<0
x²+2x-24>0
-x²+2x+24<0
-x²+2x-24>0

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Quale delle seguenti condizioni garantisce che la disequazione 
ax2+bx+c≤0
sia impossibile?
Δ>0 e a>0
Δ>0 e a<0
Δ<0 e a>0
Δ<0 e a<0

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Quale delle seguenti condizioni garantisce che la disequazione 
ax2+bx+c≥0
sia sempre verificata?
Δ>0 e a>0
Δ>0 e a<0
Δ<0 e a>0
Δ<0 e a<0

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?