國中數學二下1-3

國中數學二下1-3

8th Grade

10 Qs

quiz-placeholder

Similar activities

高一和-测评

高一和-测评

8th Grade

10 Qs

一年级体健

一年级体健

1st - 10th Grade

11 Qs

1・2年生の復習

1・2年生の復習

8th Grade

11 Qs

《論語》背景及相關文化知識

《論語》背景及相關文化知識

7th - 8th Grade

10 Qs

國中自然3下3-1

國中自然3下3-1

6th - 8th Grade

10 Qs

马来西亚的交通与通讯

马来西亚的交通与通讯

7th - 9th Grade

12 Qs

朱少璋《老區風景》

朱少璋《老區風景》

8th Grade

12 Qs

《穷苦人》

《穷苦人》

7th - 10th Grade

12 Qs

國中數學二下1-3

國中數學二下1-3

Assessment

Quiz

Education

8th Grade

Practice Problem

Medium

Created by

康軒 國中

Used 11+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

2
4
6
8

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

-4
-1
1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

若一等比數列的公比為r,則將各項的值都乘上2之後,新數列的變化為何?_x000B_

依然為等比數列,公比為r+2
依然為等比數列,公比為2r
依然為等比數列,公比為r
不是等比數列

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

22

3
5
6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

若下列各數列都是等比數列,則何者的公比為正整數?_x000B_

4 , 6 , 9
20 , 30 , 45
4 , 8 , 16 , 32
100 , 150 , 225

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

若一個等比數列的首項為2,公比為2,求此數列的第10項為何?_x000B_

256
512
1024
2048

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

已知5 , x , 25三數成等差數列,且5 , 10 , y三數成等比數列,則x+y=?_x000B_

30
35
40
45

Create a free account and access millions of resources

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

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?