Jika f(x) = x – 3 dan g (x) = 3 – 2x, maka ( f ∘ g ) − 1 = \left(f\ \circ\ g\right)^{-1}= ( f ∘ g ) − 1 = adalah

− 1 2 x -\frac{1}{2}x − 2 1 x

3 − 1 2 x 3-\frac{1}{2}x 3 − 2 1 x

1 2 x − 3 \frac{1}{2}x-3 2 1 x − 3

Bila f ( x ) = 2 x − 1 4 x − 5 f\left(x\right)=\frac{2x-1}{4x-5} f ( x ) = 4 x − 5 2 x − 1 , maka f − 1 ( x ) f^{-1}\left(x\right) f − 1 ( x ) adalah . . .

5 x − 1 4 x − 2 \frac{5x-1}{4x-2} 4 x − 2 5 x − 1

5 x + 1 2 x − 4 \frac{5x+1}{2x-4} 2 x − 4 5 x + 1

4 x − 5 2 x − 1 \frac{4x-5}{2x-1} 2 x − 1 4 x − 5

x − 5 2 x − 4 \frac{x-5}{2x-4} 2 x − 4 x − 5

5 x + 1 − 2 x + 4 \frac{5x+1}{-2x+4} − 2 x + 4 5 x + 1

Fungsi invers

Quiz

•

Mathematics

•

10th Grade

•

Practice Problem

•

Medium

•

CCSS

HSF.BF.B.4, HSF.IF.A.2, HSF.IF.A.1

+2

Standards-aligned

ahmad wahidin

Used 535+ times

FREE Resource

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Jika f(x)=x²-3x+2 dan g(x)=4x+1, maka (gof)(x)=⋯

4x²-3x+3

.4x²-3x+8

4x²-4x+6

4x²-12x+8

4x²-12x+9

Diketahui fungsi f(x) = x + 10, maka f^-1(2) adalah...

10

8

-8

-10

Diketahui fungsi f dengan rumus f(x) = 2x – 3 dan f^-1adalah fungsi invers dari f. Nilai dari f^-1 (-1)=…

-2

-1

1

2

3

Jika f(x)=x-2, maka f(3)=⋯

1

2

3

4

5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2

-2

18

-18

6

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Diketahui rumus fungsi f (x) = 2x+5. Jika f (a) =11, nilai a adalah....

2

3

5

6

7

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Suatu fungsi didefinisikan dengan rumus f(x) = 3 – 5x. Nilai f(– 4) adalah.…

-23

17

18

23

25

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Fungsi invers

16 questions

Jika f(x)=x²-3x+2 dan g(x)=4x+1, maka (gof)(x)=⋯

Diketahui fungsi f(x) = x + 10, maka f^-1(2) adalah...

Diketahui fungsi f dengan rumus f(x) = 2x – 3 dan f^-1adalah fungsi invers dari f. Nilai dari f^-1 (-1)=…

Jika f(x)=x-2, maka f(3)=⋯

Diketahui rumus fungsi f (x) = 2x+5. Jika f (a) =11, nilai a adalah....

Suatu fungsi didefinisikan dengan rumus f(x) = 3 – 5x. Nilai f(– 4) adalah.…

Jika f(x)=x²-3x+2 dan g(x)=4x+1, maka (gof)(x)=⋯

Diketahui f(x)=6x-3, g(x)=5x+4 sehingga (fog)(x)=⋯

Fungsi f : R -> R dan g : R -> R ditentukan oleh f(x) = 2x + 1 dan
g(x) = 3x + 2. maka rumus fungsi (fog)(x) adalah …

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Fungsi invers

16 questions

Jika f(x)=x2-3x+2 dan g(x)=4x+1, maka (gof)(x)=⋯

Diketahui fungsi f(x) = x + 10, maka f-1(2) adalah...

Diketahui fungsi f dengan rumus f(x) = 2x – 3 dan f-1 adalah fungsi invers dari f. Nilai dari f-1 (-1)=…

Jika f(x)=x-2, maka f(3)=⋯

Diketahui rumus fungsi f (x) = 2x+5. Jika f (a) =11, nilai a adalah....

Suatu fungsi didefinisikan dengan rumus f(x) = 3 – 5x. Nilai f(– 4) adalah.…

Jika f(x)=x2-3x+2 dan g(x)=4x+1, maka (gof)(x)=⋯

Diketahui f(x)=6x-3, g(x)=5x+4 sehingga (fog)(x)=⋯

Fungsi f : R -> R dan g : R -> R ditentukan oleh f(x) = 2x + 1 dan g(x) = 3x + 2. maka rumus fungsi (fog)(x) adalah …

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Jika f(x)=x²-3x+2 dan g(x)=4x+1, maka (gof)(x)=⋯

Diketahui fungsi f(x) = x + 10, maka f^-1(2) adalah...

Diketahui fungsi f dengan rumus f(x) = 2x – 3 dan f^-1adalah fungsi invers dari f. Nilai dari f^-1 (-1)=…

Jika f(x)=x²-3x+2 dan g(x)=4x+1, maka (gof)(x)=⋯

Fungsi f : R -> R dan g : R -> R ditentukan oleh f(x) = 2x + 1 dan
g(x) = 3x + 2. maka rumus fungsi (fog)(x) adalah …