linearne jednadžbe i nejednadžbe

linearne jednadžbe i nejednadžbe

8th Grade

8 Qs

quiz-placeholder

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linearne jednadžbe i nejednadžbe

linearne jednadžbe i nejednadžbe

Assessment

Quiz

Mathematics

8th Grade

Hard

Created by

Ana ana.radeljak@skole.hr

Used 11+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

1+3x -(1-x)=2x

x=2

Jednadžba je nemoguća

x=0

Jednadžba je neodređena

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 3x+12-3x+1\le2  

 x13x\ge-\frac{1}{3}  

 x13x\ge\frac{1}{3}  

 x13x\le-\frac{1}{3}  

 x13x\le\frac{1}{3}  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

2+7x=x-10

x=2

x=-2

Jednadžba je nemoguća

Jednadžba je neodređena

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 x13x24=12\frac{x-1}{3}-\frac{x-2}{4}=\frac{1}{2}  

 x=4x=4  

 x=2x=2  

 x=2x=-2  

 x=4x=-4  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 5x12x75x-1\le-2x-7  

 x67x\ge\frac{6}{7}  

 x67x\le-\frac{6}{7}  

 x67x\le\frac{6}{7}  

 x67x\ge-\frac{6}{7}  

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 x+36+1+3x3<2\frac{x+3}{6}+\frac{1+3x}{3}<2  

 x<1x<-1  

 x>1x>-1  

 x<1x<1  

 x>1x>1  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

1+3x-(1-x)=2x

x=0

Jednadžba je neodređena

x=1

jednadžba je nemoguća

8.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

x+22-(-32x+x-26)>6x

x>2413x>\frac{24}{13}

x<2413x<-\frac{24}{13}

x>1324x>\frac{13}{24}

x<1324x<\frac{13}{24}