圖形開口向上的有

111-2_G9_CH1-1二次函數圖形開口與平移

Quiz
•
Mathematics
•
9th Grade
•
Medium
一支 一支
Used 2+ times
FREE Resource
40 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
10 mins • 1 pt
y=-3x2
y=4x2
y=3x2
y=-x2
y=-4x2
2.
MULTIPLE SELECT QUESTION
10 mins • 1 pt
圖形開口向下的有
y=-3x2
y=4x2
y=3x2
y=-x2
y=-4x2
3.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
(A) y=-3x2 (B) y=4x2 (C) y=2x2 (D) y=-x2 (E) y=-5x2
比較開口大小,由大到小排列為
D>C>A>B>E
E>B>A>C>D
B>C>D>A>D
C>B>E>A>D
4.
MULTIPLE SELECT QUESTION
10 mins • 1 pt
圖形開口向上的有
y=6x2
y=-4x2
y=-6x2
y=5x2
y=4x2
5.
MULTIPLE SELECT QUESTION
10 mins • 1 pt
圖形開口向下的有
y=6x2
y=-4x2
y=-6x2
y=5x2
y=4x2
6.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
(A) y=-3x2 (B) y=9x2 (C) y=x2 (D) y=-1/3x2 (E) y=5x2
比較開口大小,由大到小排列為
E>B>A>C>D
D>C>A>E>B
C>D>A>E>D
D>C>B>E>A
7.
MULTIPLE SELECT QUESTION
10 mins • 1 pt
圖形開口向上的有
y=-7x2
y=4x2
y=-x2
y=7/2x2
y=1/2x2
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