
九智第一次段考複習
Quiz
•
Mathematics
•
9th Grade
•
Medium
李佩真 李佩真
Used 1+ times
FREE Resource
Enhance your content
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
甲、乙兩個二次函數分別為y=-(x+3)2+30、y=(x-2)2+30,判斷下列敘述何者正確?
甲有最大值,且其值為x=-3時的y值
甲有最小值,且其值為x=-3時的y值
乙有最大值,且其值為x=-2時的y值
乙有最小值,且其值為x=-2時的y值
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
坐標平面上有一函數y=4x2-2的圖形,其頂點坐標為何?
(0 , -2)
(4 , -2)
(-2 , 0)
(0 , 2)
3.
REORDER QUESTION
1 min • 1 pt
請按開口大小由小到大排列順序
丁:y=-4(x-1)2+3
乙:y=-5(x+2)2-5
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
關於二次函數y=-3(x-2)2+1圖形的敘述,下列何者錯誤?
其圖形的頂點坐標為(2 , 1)
其圖形的開口向下
其圖形的對稱軸為x=-2
其圖形在x=2時有最大的y 值=1
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
將y=4x2的圖形向左平移3單位,可得到下列那一個二次函數的圖形
y=4(x-3)2
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
已知二次函數y=ax2+k,其中a<0、k>0,則下列哪一個選項可能是此二次函數的圖形?
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
小真煮好了25顆湯圓,其中15顆為芝麻湯圓,10顆為花生湯圓。已知小真想從煮好的湯圓中撈一顆,若每顆湯圓被小真撈到的機會相等,則他撈到花生湯圓的機率為何?
Create a free account and access millions of resources
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
10 questions
反义词
Quiz
•
1st - 10th Grade
15 questions
一年级 数学 钱币复习
Quiz
•
1st - 12th Grade
12 questions
三年級數學科
Quiz
•
9th Grade
10 questions
五年级数学:整数:分析数目
Quiz
•
1st - 12th Grade
10 questions
数学
Quiz
•
1st - 10th Grade
10 questions
高一數學(C)第一冊第一章
Quiz
•
9th - 12th Grade
10 questions
六年级数学(2)
Quiz
•
1st - 10th Grade
10 questions
六年级数学-时间与时刻(22/5/2020)
Quiz
•
1st Grade - University
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
Discover more resources for Mathematics
12 questions
Graphing Inequalities on a Number Line
Quiz
•
9th Grade
15 questions
Two Step Equations
Quiz
•
9th Grade
9 questions
Linear Regression
Quiz
•
9th Grade
25 questions
Parallel Lines Cut by a Transversal
Quiz
•
9th Grade
15 questions
Solving Literal Equations
Quiz
•
8th - 9th Grade
12 questions
Absolute Value Equations
Quiz
•
9th Grade
10 questions
Proportional vs Non Proportional Relationships
Interactive video
•
6th - 10th Grade
15 questions
PSAT Math Practice
Quiz
•
9th Grade