RIPASSO SECONDA equazioni diseq e parabola

RIPASSO SECONDA equazioni diseq e parabola

10th - 12th Grade

15 Qs

quiz-placeholder

Similar activities

Nierówności kwadratowe

Nierówności kwadratowe

12th Grade

10 Qs

aplikasi turunan fungsi aljabar

aplikasi turunan fungsi aljabar

12th Grade

20 Qs

Solving Quadratic Inequalities

Solving Quadratic Inequalities

12th Grade

10 Qs

Play Together

Play Together

1st - 12th Grade

20 Qs

Differensial ( Turunan )

Differensial ( Turunan )

11th Grade

10 Qs

Nilai Mutlak

Nilai Mutlak

12th Grade

10 Qs

Disequazioni

Disequazioni

11th Grade

20 Qs

Pertidaksamaan Rasional dan Irasional

Pertidaksamaan Rasional dan Irasional

10th Grade

10 Qs

RIPASSO SECONDA equazioni diseq e parabola

RIPASSO SECONDA equazioni diseq e parabola

Assessment

Quiz

Mathematics

10th - 12th Grade

Hard

Created by

sergio la malfa

Used 209+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

le soluzioni dell'equazione  x24=0x^2-4=0  sono:

impossibile

 x=2x=2  

 x=±2x=\pm2  

 x=±4x=\pm4  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

le soluzione dell'equazione  x2+x+1=0x^2+x+1=0  sono:

 00  

 x=1, x=2x=1,\ x=2  

 x=1, x=2x=1,\ x=2 

impossibile

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

le soluzioni di  x2+3x4=0x^2+3x-4=0  sono

 4, 1-4,\ 1  

 4, 14,\ -1  

 3, 13,\ -1  

 3, 1-3,\ 1  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 x2+40x^2+4\ge0  

 x\forall x  

 Φ\Phi  

 x2x\ge2  

 x±2x\ge\pm2  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 4x2>04-x^2>0  le soluzioni sono:

 x<2 x>2x<-2\vee\ x>2  

 2<x<2-2<x<2  

 x<2x<2  

 x>2x>2  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

La seguente parabola ha equazione:

y=x2+5x4y=x^2+5x-4

y=x25x+4y=x^2-5x+4

y=x2+5x+1y=x^2+5x+1

y=x2+x+4y=x^2+x+4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

l'equazione della seguente parabola è:

y=x26x+8y=x^2-6x+8

y=x23x+4y=x^2-3x+4

y=x23x+4y=-x^2-3x+4

y=x22+3x+4y=-\frac{x^2}{2}+3x+4

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?