CH1 二次函數 觀念題複習
Quiz
•
Mathematics
•
9th Grade
•
Hard
陳 嘉卿
Used 15+ times
FREE Resource
Enhance your content
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
將這些二次函數圖形的開口由小到大排列
甲<乙<丙<丁
甲<丁<丙<乙
乙<丙<丁<甲
乙<丁<甲<丙
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
下列各函數圖形中,哪一個有最高點?
y=(2-x)(2+x)
y=x2
y=1+2x2
y=-x
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
下列何者可能為二次函數y=-2x2-1的圖形?
4.
MULTIPLE SELECT QUESTION
1 min • 1 pt
下列有關二次函數y=2x2+1圖形的敘述,
哪些正確?
圖形的開口向上
圖形的最低點坐標為(0 , 1)
圖形的最高點坐標為(0 , 1)
圖形的對稱軸方程式為y=1
圖形向下平移1個單位可得到一新圖形,且新圖形的函數為y=2x2
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
下列哪一個二次函數圖形的對稱軸為x=2?
y=(x+2)2+4
y=-(x-2)2+1
y=x2-2
y=(x-1)2+1
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
若用配方法將二次函數y=-2x2-4x+1寫成y=-2(x-h)2+k的形式,求h+k=?
2
4
-4
-2
7.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
關於二次函數y=x2-4x+3的敘述,哪些正確?
圖形有最低點
圖形的對稱軸為直線x-2=0
頂點坐標為(2 , 1)
圖形為拋物線
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
12 questions
五年级数学(钱币1)
Quiz
•
1st - 12th Grade
10 questions
一年级数学(相等、不相等)
Quiz
•
1st - 12th Grade
10 questions
數列總結
Quiz
•
9th - 12th Grade
17 questions
坐标
Quiz
•
1st - 12th Grade
10 questions
一年级数据处理
Quiz
•
1st - 12th Grade
12 questions
三年级数学-空间
Quiz
•
1st - 10th Grade
10 questions
3-2_外心1
Quiz
•
9th Grade
16 questions
六年级 数学 空间
Quiz
•
1st - 12th Grade
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