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Domena i slika funkcije

Authored by Merima Arnaut

Mathematics

10th - 12th Grade

Used 9+ times

Domena i slika funkcije
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9 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Odredi domenu funkcije :

 f(x)=x2+3x+1f\left(x\right)=x^2+3x+1  

Df=R/{1}

Df= R

Df=N

Df=Z

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Odredi domenu funkcije :

 f(x)=52x4f\left(x\right)=\frac{5}{2x-4}  

Df=R/{2}

Df= R

Df=N

Df=Z

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Slika funkcije sa slike je:


f(D)=<,4>f\left(D\right)=<-\infty,4>

f(D)=<4,+>f\left(D\right)=<4,+\infty>

f(D)=[4,+∞>

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Slika funkcije sa slike je:

f(D)=<-∞,-1]

f(D)=<1,+>f\left(D\right)=<1,+\infty>

f(D)=<-∞,-1>

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Odredi domenu funkcije :

 f(x)=3x12f\left(x\right)=\sqrt{3x-12}  

Df=R/{4}

Df= [4,+∞>

Df=<-∞,4>

Df=Z

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Odredi domenu funkcije :

 f(x)=3x12f\left(x\right)=\sqrt{-3x-12}  

Df=R/{-4}

Df= [-4,+∞>

Df=<-∞,-4>

Df=Z

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Odredi domenu funkcije :

 f(x)=5(x4)(x+3)f\left(x\right)=\frac{5}{\left(x-4\right)\left(x+3\right)}  

Df=R/{2}

Df= R/{4,-3}

Df=R/{-4,3}

Df=R

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