Search Header Logo

jednadžbe

Authored by Sandra Vandekar

Mathematics

9th Grade

Used 2+ times

jednadžbe
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Označi jednadžbu

x−7=3x+2x-7=3x+2

4(2x+8)=4\left(2x+8\right)=

3(6−2⋅7)=3\left(6-2\cdot7\right)=

2⋅(3−2)=6:32\cdot\left(3-2\right)=6:3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jednadžba

 x−8=2x-8=2  

nema rješenja

ima beskonačno mnogo rješenja

ima jedno rješenje x=10

ima jedno rješenje x=-6

3.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

 3x − 8=2x+73x\ -\ 8=2x+7  ima rješenje

(a)  

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

 x+5y=−6x+5y=-6  Odredi sve točne odgovore.
U sustavu

 3x−5y=23x-5y=2  

koeficijenti uz x su x i 3

koeficijenti uz y su 5 i -5

slobodni koeficijenti su 6 i 2

koeficijenti uz x su 1 i 3

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 x+5y=3   x + 2y =0x+5y=3\ \ \ x\ +\ 2y\ =0  

Koji bi uređeni par brojeva predstavljao rješenje sustava

(0,0)

(1,1)

(-2,1)

(3,3)

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

 x>3x>3  

koji od brojeva predstavljaju rješenje nejednadžbi

x=3

x=4

x=0

x=217

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ako nejednadžbi mijenjamo smisao - tada smo

< pretvorili u ><\ pretvorili\ u\ >

≥ pretvorili u <\ge\ pretvorili\ u\ <

< pretvorili u ≤<\ pretvorili\ u\ \le

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

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

Already have an account?