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Add Math tg 4 (29.4.2021)

Add Math tg 4 (29.4.2021)

Assessment

Presentation

Mathematics

3rd Grade

Hard

Created by

Maria Syafiqah

Used 1+ times

FREE Resource

1 Slide • 7 Questions

1

Add Math tg 4 (29.4.2021)

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2

Multiple Choice

 Diberi f(x)=mx+n dan f3:x=27x26Diberi\ f\left(x\right)=mx+n\ dan\ f^3:x=27x-26  cari nilai m dan n 

1

m = -3 , n =2

2

m = 3 , n = -2 

3

m = 5, n =-4

4

m =4 , n = -5

3

Multiple Choice

 f(x)=2x2+6xp2, f\left(x\right)=-2x^2+6x-p^2,\   Diberi fungsi kuadratik tersebut dengan keadaan p ialah pemalar, cari persamaan paksi simetri

1

 x=45x=-\frac{4}{5}  

2

 x=45x=\frac{4}{5}  

3

 x=32x=-\frac{3}{2}  

4

 x=32x=\frac{3}{2}  

4

Multiple Choice

 f(x)=x2+4x8f\left(x\right)=-x^2+4x-8  Tentukan nilai maksimum bagi fungsi kuadratik tersebut

1

 44  

2

-8

3

-12

4

-4

5

Multiple Choice

Yang manakah nombor tak nisbah?

Which one is irrational number?

1

0.454545

2

1/7

3

0.234579

4

0.1154545454

6

Multiple Choice

 256(4x2)=4256\left(4^{x-2}\right)=4  

1

 x= 1x=\ -1  

2

 x =1x\ =1  

3

 x=2x=-2  

4

 x=2x=2  

7

Multiple Choice

 35+2\frac{3}{\sqrt{5}+\sqrt{2}}  

1

 52\sqrt{5}-\sqrt{2}  

2

 5+2\sqrt{5}+\sqrt{2}  

3

 523\frac{\sqrt{5}-\sqrt{2}}{3}  

4

 5+23\frac{\sqrt{5}+\sqrt{2}}{3}  

8

Multiple Choice

 37272+4183\sqrt{72}-\sqrt{72}+4\sqrt{18}  

1

 18218\sqrt{2}  

2

 20320\sqrt{3}  

3

 666\sqrt{6}  

4

 24224\sqrt{2}  

Add Math tg 4 (29.4.2021)

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