x=-2可以是下列哪一個不等式的解?
解一元一次不等式

Quiz
•
Mathematics
•
7th Grade
•
Hard
楊燕蘭 楊燕蘭
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-2x<1
x-2>0
4x+6<0
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列何者為不等式4x+6<18的解?
3.6
5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列哪一個不是一元一次不等式2x-5<5x-2的解?
-1
0
1
2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列哪一個圖示是不等式x ≥ 3的解?
包含3及其右側的數字的區間。
不包含3及其右側的數字的區間。
包含3及其左側的數字的區間。
不包含3及其左側的數字的區間。
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
若某次數學考試中,小豪考的分數是60分以上,但未滿65分,則下列哪個分數不可能是小豪的分數?
63.5
60
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
在1~10的正整數中,3x>15有幾個整數解?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1
2
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