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logaritma 12. sınıf matematik 1 sınav 2021

Authored by Ayhan P.

Mathematics

12th Grade

Used 8+ times

logaritma 12. sınıf matematik 1 sınav 2021
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26 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 f:RR+, f(x)=4x1+3 ise f(1) f:R\rightarrow R^+,\ f\left(x\right)=4^{x-1}+3\ ise\ f\left(-1\right)\   değerini bulunuz

16

 116\frac{1}{16}  

 4916\frac{49}{16}  

 149\frac{1}{49}  

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 f:RR+f(x)=2x+1 ise f1(x)f:R\rightarrow R^+f\left(x\right)=2^{x+1}\ ise\ f^{-1}\left(x\right)  fonksiyonunu bulunuz

 (logx2   1)\left(\log_x2\ \ \ -1\right)  

 log2(x1)\log_2\left(x-1\right)  

 log2x  +1\log_2x\ \ +1  

 1+log2x-1+\log_2x  

3.

FILL IN THE BLANKS QUESTION

3 mins • 1 pt

 log36 +log310 log340\log_36\ +\log_310\ -\log_340  işleminin sonucu kaçtır

(a)  

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 log2=a  log3=b iselog240\log2=a\ \ \log3=b\ ise\log240  ifadesinin a ve b türünden eşitini bulun

2a+3b+1

3a+2b+2

3a+b+1

2a+b+1

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 log25=a\log_25=a  olduğuna göre log25160\log_{25}160  ifadesinin a türünden eşitini bulun

 a5+a\frac{a}{5+a}  

 5+a2a\frac{5+a}{2a}  

 2a5\frac{2a}{5}  

 2a5+a\frac{2a}{5+a}  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

A

B

C

D

E

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

A

B

C

D

E

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