Search Header Logo

Ulangan Harian

Authored by Diani Wulanratmini

Mathematics

10th Grade

Used 82+ times

Ulangan Harian
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Diketahui f = { ( 2 , 4 ) , ( 3 , 7 ) , ( 5 , 13 ) , ( 7 , 19 ) } , g = { ( 5 , 20 ) , ( 7 , 28 ) , ( 13 , 52 ) } , dan h = { ( 20 , − 15 ) , ( 28 , − 23 ) , ( 52 , − 47 ) } . Hasil dari ( h ∘ g ∘ f ) ( 5 ) adalah ⋯ ⋅

-47

-23

-15

20

28

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Diketahui fungsi f ( x ) = 3 x − 1 dan g ( x ) = 2 x² − 3 . Fungsi komposisi ( g ∘ f ) ( x ) = ⋯ ⋅

9x23x+19x^2-3x+1

9x26x+69x^2-6x+6

9x26x+39x^2-6x+3

18x212x118x^2-12x-1

18x212x+218x^2-12x+2

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Jika g ( x − 2 ) = 2 x − 3 dan ( f ∘ g ) ( x − 2 ) = 4 x² − 8 x + 3 , maka f ( − 3 ) = ⋯ ⋅

0

1

3

5

7

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Jika f ( x ) = 2 p + 8 dan g ( x ) = 3 x − 6 , serta ( f ∘ g ) ( x ) = ( g ∘ f ) ( x ) , nilai p yang memenuhi adalah ⋯ ⋅

52-\frac{5}{2}

32-\frac{3}{2}

32\frac{3}{2}

12-\frac{1}{2}

52\frac{5}{2}

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Diketahui Fungsi  g(x)=x+12x3, x 32g\left(x\right)=\frac{x+1}{2x-3},\ x\ \ne\frac{3}{2}  Invers fungsi g adalah  g1(x)=g-1\left(x\right)=  . . . .

 3x12x1, x 12\frac{3x-1}{2x-1},\ x\ \ne\frac{1}{2}  

 3x+12x1, x 12\frac{3x+1}{2x-1},\ x\ \ne\frac{1}{2}  

 3x12x+1, x 12\frac{-3x-1}{2x+1},\ x\ \ne\frac{1}{2}  

 3x12x+1, x 12\frac{3x-1}{2x+1},\ x\ \ne-\frac{1}{2}  

 3x+12x+1, x 12\frac{-3x+1}{2x+1},\ x\ \ne-\frac{1}{2}  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Diketahui f1(4x5)=3x1 f^{-1}\left(4x-5\right)=3x-1\  dan  (f1 ° f)(5)=p2+2p10\left(f^{-1}\ \degree\ f\right)\left(5\right)=p^2+2p-10  maka rata-rata dari nilai p adalah . . . .

-4

-2

-1

1

4

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Sebuah pemetaan f : RRf\ :\ R\rightarrow R dengan  (g ° f)(x)=2x2+4x+5\left(g\ \degree\ f\right)\left(x\right)=2x^2+4x+5  dan  g(x)=2x+3g\left(x\right)=2x+3  . Maka f (x) = . . . .

 x2+2x+1x^2+2x+1  

 x2+2x+2x^2+2x+2  

 2x2+x+22x^2+x+2  

 2x2+4x+22x^2+4x+2  

 2x2+4x+12x^2+4x+1  

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

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?