Search Header Logo

THI THỬ LẦN THỨ 21 - LỚP 12A3 - NGÔI SAO

Authored by Hải Lý

Mathematics

12th Grade

Used 7+ times

THI THỬ LẦN THỨ 21 - LỚP 12A3 - NGÔI SAO
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

43 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

A

B

C

D

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

A

B

C

D

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Hàm số có bao nhiêu điểm cực trị?

0

1

2

3

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Mệnh đề nào dưới đây là sai?

4xy=4x4y4^{\frac{x}{y}}=\frac{4^x}{4^y}

3x+y=3x.3y3^{x+y}=3^x.3^y

(5x)y =(5y)x\left(5^x\right)^{y\ }=\left(5^y\right)^x

(5.7)x=5x.7x\left(5.7\right)^x=5^x.7^x

5.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Media Image

A

B

C

D

6.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Media Image

A

B

C

D

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Hàm số  y=22xy=2^{2x}  có đạo hàm là:

 22x.ln22^{2x}.\ln2  

 2x.22x12x.2^{2x-1}  

 22x+1.ln22^{2x+1}.\ln2  

 22x+12^{2x+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?