Fungsi Songsang 1

Fungsi Songsang 1

10th - 11th Grade

10 Qs

quiz-placeholder

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Fungsi Songsang 1

Fungsi Songsang 1

Assessment

Quiz

Mathematics

10th - 11th Grade

Medium

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

Standards-aligned

Created by

ZURAIDAH Moe

Used 66+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Diberi

 f : x  56xf\ :\ x\ \rightarrow\ 5-6x  .
Fungsi songsang bagi f ialah

 f1(x)=5x6f^{-1}\left(x\right)=\frac{5-x}{6}  

 f1(x)=x56f^{-1}\left(x\right)=\frac{x-5}{6}  

 f1(x)=x5+6f^{-1}\left(x\right)=\frac{x}{5}+6  

 f1(x)=6x5f^{-1}\left(x\right)=6-\frac{x}{5}  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cari fungsi songsang bagi f(x)=x+4
x−4
y−4
4+x
4−y

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diberi fungsi 

 f : x  x + 3f\ :\ x\ \rightarrow\ x\ +\ 3  . 
Tentukan fungsi songsang f.

 f1 : x  x3f^{-1}\ :\ x\ \rightarrow\ \frac{x}{3}  

 f1 : x  3xf^{-1}\ :\ x\ \rightarrow\ 3x  

 f1 : x   3  xf^{-1}\ :\ x\ \ \rightarrow\ 3\ -\ x  

 f1 : x  x  3f^{-1}\ :\ x\ \rightarrow\ x\ -\ 3  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Diberi fungsi

 g : x  3x+1x5 , x5g\ :\ x\ \rightarrow\ \frac{3x+1}{x-5}\ ,\ x\ne5  .
fungsi songsang g ialah

 g1: x  3x1x+5, x5g^{-1}:\ x\ \rightarrow\ \frac{3x-1}{x+5},\ x\ne-5 

 g1: x  5x +1x3 , x 3g^{-1}:\ x\ \rightarrow\ \frac{5x\ +1}{x-3}\ ,\ x\ \ne3  

 g1: x  3x+1x+5, x5g^{-1}:\ x\ \rightarrow\ \frac{-3x+1}{x+5},\ x\ne-5  

 g1: x  3x1x5, x 5g^{-1}:\ x\ \rightarrow\ \frac{3x-1}{-x-5},\ x\ \ne5  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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}  

Tags

CCSS.HSF.BF.B.4

CCSS.HSF.IF.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Diberi f(x)=2x-3,cari f-1 (4)
1/2
-1/2
2/3
7/2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diberi  f(x)=2x+35f\left(x\right)=\frac{2x+3}{5}  . Cari fungsi songsang bagi f.

 5x+32\frac{5x+3}{2}  

 5x23\frac{5x-2}{3}  

 5x32\frac{5x-3}{2}  

 5x+23\frac{5x+2}{3}  

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