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ULANGAN HARIAN 1 MATEMATIKA WAJIB

Authored by Matematika smansacis

Mathematics

12th Grade

Used 52+ times

ULANGAN HARIAN 1 MATEMATIKA WAJIB
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1.     Di antara fungsi dibawah ini , yang merupakan fungsi Linear adalah...

 f(x)=2x3f(x)=2√x-3  

 f(x)=x21f(x)=x^2-1  

 f(x)=5x+2f(x)=-5x+2  

 f(x)=x1/xf(x)=x-1/x  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2. Diantara fungsi kuadrat di bawah ini, yang bukan merupakan fungsi kuadarat adalah
 

 f(x)=3x22x+1f(x)=3x^2-2x+1  

 f(x)=x24f(x)=x^2-4  

 f(x)=5x24xf(x)=〖5x〗^2-4x  

 f(x)=5x+2f(x)=-5x+2  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

3. Koordinat titik potong dari fungsi kuadrat  f(x)=x25x+6f(x)=x^2-5x+6   terhadap sumbu x adalah... 

 (2,0)dan(3,0)(2,0)dan(3,0)  

 (2,0)dan(3,0)(-2,0)dan(3,0)  

 (0,2)dan(0,3)(0,2)dan(0,-3)  

 (2,3)dan(3,2)(2,3)dan(3,2)  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

4. Koordinat titik puncak terhadap persamaan fungsi kuadrat   y=x24x+4y=x^2-4x+4  adalah .. 

 (3,0)(3,0)  

  (2,0)\ (2,0)  

 (3,0)(-3,0)  

 (2,0)(-2,0)  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

5.  Daerah hasil fungsi   f(x)=x2+5x6f(x)=-x^2+5x-6  adalah...

 Rf=yy1/4,yRR_f=y│y≤1/4,y∈R  

 Rf=yy3/4,yRR_f=y│y≥-3/4,y∈R  

 Rf=yy1/4,yRR_f=y│y≤-1/4,y∈R  

 Rf=yy3/4,yRR_f=y│y≥3/4,y∈R  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

6. Koordinat titik balik grafik fungsi kuadrat   f(x)=2x24x+5f(x)=2x^2-4x+5  adalah ... 

 (1,3)(1,3)  

 (1,5)(1,5)  

 (1,7)(1,7)  

 (2,5)(2,5)  

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

f(x)=x2+4xf(x)=x^2+4x

f(x)=x24xf(x)=x^2-4x

f(x)=x2+4xf(x)=-x^2+4x

.f(x)=x24x+4.f(x)=-x^2-4x+4

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