
翰林國中數學2下CH1-3-等比數列
Quiz
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
翰林數學 翰林數學
Used 9+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
若 x , 4 , y , 9 , z 為等比數列,且其公比為正數,則 x×y×z 之值為何?
216
81
36
16
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
已知一個等比數列的第 5 項為 128,公比為 2,則此數列的首項為何?
8
16
24
32
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
已知一個等比數列的首項為 24,第 6 項為-768,則此數列的公比為何?
-3
-2
2
3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
已知一個等比數列的第 3 項為 10,公比為 2,則此數列的第 8 項為何?
80
160
320
640
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列敘述何者正確?
7 , 0 , 7 , 0 , 7 , 0 是等比數列
若 a3-a2=a2-a1,則 a1 , a2 , a3 是等比數列
等比數列的公比可以為 0
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
已知一個等比數列的首項為 12,公比為-2,則此數列的第 6 項為何?
-384
192
384
768
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
若(x+2)與(x-6)的等比中項為 x,則 x 的值為何?
-3
1
3
5
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
2下 1-1 等差數列
Quiz
•
8th Grade
10 questions
五年级数学总复习(2)
Quiz
•
1st - 12th Grade
15 questions
六上第九單元比例尺
Quiz
•
6th Grade - University
12 questions
三年级数学 单元二加法
Quiz
•
KG - University
15 questions
三年级分数
Quiz
•
1st - 12th Grade
12 questions
一元二次方程式
Quiz
•
7th - 8th Grade
8 questions
P3數學 除法
Quiz
•
KG - 10th Grade
10 questions
P4 數學 X+ X-
Quiz
•
8th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for Mathematics
14 questions
finding slope from a graph
Quiz
•
8th Grade
20 questions
Laws of Exponents
Quiz
•
8th Grade
12 questions
8th U5L9 Linear Models
Quiz
•
8th Grade
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
20 questions
Volume of cylinders, Cones and Spheres
Quiz
•
8th Grade
20 questions
One Step equations addition and subtraction
Quiz
•
5th - 8th Grade
20 questions
Mean, Median, Mode, and Range
Quiz
•
8th Grade
15 questions
Volume of a Cylinder
Quiz
•
8th Grade
