Kvadrātnevienādība

Kvadrātnevienādība

9th Grade

9 Qs

quiz-placeholder

Similar activities

Basic Calculus LIMITS

Basic Calculus LIMITS

1st Grade - University

10 Qs

End Behavior - Polynomials

End Behavior - Polynomials

9th - 12th Grade

10 Qs

Compounding Interest & Finding Inverses

Compounding Interest & Finding Inverses

9th - 12th Grade

13 Qs

WHS PAP/TAG A2 Assignment Week 1 Functions & their Features

WHS PAP/TAG A2 Assignment Week 1 Functions & their Features

9th - 11th Grade

11 Qs

Composite Functions

Composite Functions

9th - 12th Grade

13 Qs

Funkcja wymierna

Funkcja wymierna

9th - 12th Grade

10 Qs

Domain of Functions

Domain of Functions

9th - 12th Grade

8 Qs

Graphs of Rational Functions

Graphs of Rational Functions

9th - 12th Grade

10 Qs

Kvadrātnevienādība

Kvadrātnevienādība

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Ligita Arāja

Used 19+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

 x23x4<0x^2-3x-4<0  nevienādības atrisinājums ir...

 (1;4)\left(-1;4\right)  

 (;1)(4;)\left(-\infty;-1\right)\cup\left(4;\infty\right)  

[-1;4]

 (;1][4;+)\left(-\infty;-1\right]\cup\left[4;+\infty\right)  

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Nevienādības x2-4x-5>0 atrisinājums ir ...

(;5)(1;+)\left(-\infty;-5\right)\cup\left(1;+\infty\right)

[-5;1]

(-5;1)

(;5][1;+)\left(-\infty;-5\right]\cup\left[1;+\infty\right)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image


 x2+2x0-x^2+2x\ge0  Atrisinājums ir 

Tukša kopa

 (;)\left(-\infty;\infty\right)  

4.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

x2+6x+2>0 atrisinājums ir

xRx\in R

Visi skaitļi

(;+)\left(-\infty;+\infty\right)

Tukša kopa

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

 x22x80x^2-2x-8\ge0  atrisinājums ir ...

 (;2)(4;+)\left(-\infty;-2\right)\cup\left(4;+\infty\right)  

 [-2;4]

 (;2][4;+)\left(-\infty;-2\right]\cup\left[4;+\infty\right)  

(-2;4)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Grafiks x asi krusto punktos -1 un 3 nosaki nevienādības

 x2+2x+30-x^2+2x+3\ge0  atrisinājumu.

[-1;3]

(-1;3)

 (;1)(3+)\left(-\infty;-1\right)\cup\left(3+\infty\right)  

 (;1][3+)\left(-\infty;-1\right]\cup\left[3+\infty\right)  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Kurš attēls atbilst?

 x22x0 -x^2-2x\ge0\   nevienādības atrisinājums ir [0;2]

Media Image
Media Image
Media Image
Media Image

8.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Kurai no nevienādībām varētu būt šī skice

x2+4x3>0-x^2+4x-3>0

x22x+10x^2-2x+1\ge0

x2+7x40x^2+7x-4\le0

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dota nevienādība

 4x x2804x\ -x^2-8\ge0 , kurš zīmējums atbilst dotajai nevienādībai?

Media Image
Media Image
Media Image
Media Image