Search Header Logo

FUNGSI INVERS

Authored by Rahmah Rahmah

Mathematics

11th Grade

Used 1+ times

FUNGSI INVERS
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

Fungsi f ditentukan oleh  f(x)=2x+1x3, x3f\left(x\right)=\frac{2x+1}{x-3},\ x\ne3  jika  f1f^{-1}   invers dari f, maka  f1(x+1)=f^{-1}\left(x+1\right)=  ...

 3x1x2, x2\frac{3x-1}{x-2},\ x\ne2  

 3x+1x2, x 2\frac{3x+1}{x-2},\ x\ \ne2  

 3x+2x1, x1\frac{3x+2}{x-1},\ x\ne1  

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

 3x+4x1, x1\frac{3x+4}{x-1},\ x\ne1  

2.

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

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

 2x2x  

 312x3-\frac{1}{2}x  

 12x-\frac{1}{2}x  

 2x-2x  

 12x3\frac{1}{2}x-3  

3.

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

 Jika f(x)=7x+1f\left(x\right)=7x+1 dan g(x)=12x5g\left(x\right)=\frac{1}{2}x-5 , maka  (f  g)1(x)\left(f\ \circ\ g\right)^{-1}\left(x\right) untuk  x=4x=-4 adalah ... 

22

18

50

 8 478\ \frac{4}{7}  

 11 3711\ \frac{3}{7}  

4.

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

Diketahui f(x)=2x2, g(x)=4x,f\left(x\right)=2x-2,\ g\left(x\right)=\sqrt{4-x},  dan  h(x)=4xx2h\left(x\right)=4x-x^2  . Fungsi (f  g  h)(x)=\left(f\ \circ\ g\ \circ\ h\right)\left(x\right)=  ...

 2x62x-6  

 2x42x-4  

 2x22x-2  

 2x+22x+2  

 2x+42x+4  

5.

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

Diketahui f(x)=xx1f\left(x\right)=\frac{x}{x-1} 

untuk  x1x\ne1 . Fungsi invers  f(x)f\left(x\right)  adalah ...

 xx+1\frac{x}{x+1}  

 xx1\frac{x}{x-1}  

 x1x\frac{x-1}{x}  

 1x1\frac{1}{x-1}  

 1x+1\frac{1}{x+1}  

6.

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

Jika f(x+2)=2x34x+1f\left(x+2\right)=\frac{2x-3}{4x+1} 

dan  g(x)=4x+15x2,g\left(x\right)=\sqrt{\frac{4x+1}{5-x^2}},  nilai dari  (2f3g)(2)\left(2f-3g\right)\left(2\right)  adalah ...

 15-15  

 9-9  

 3-3  

 33  

 1515  

7.

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

Jika g(x)= x27g\left(x\right)=\ x^2-7  dan  (g  f)(x)=4x2+16x+9, \left(g\ \circ\ f\right)\left(x\right)=4x^2+16x+9,\   fungsi  f(x)f\left(x\right)  adalah ...


 3x+7-3x+7  

 2x2-2x-2  

 2x+42x+4  

 2x+82x+8  

 3x+113x+11  

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?