
S2農曆新年功課ch.5-6.1(2020-2021)
Authored by Luk Chan
Mathematics
8th Grade
Used 28+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
下圖是y= −2x+1的圖像。
以下那點通過此直線方程?
A. (2 , 5)
B. (3 , 7)
C. (−1 , 3)
D. (1 , 0)
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
下圖是 x−4y=16 的圖像。已知( 0 , a)通過此直線方程,a是什麼?
A. a = 0
B. a = −3
C. a = −4
D. a = −6
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
圖中聯立二元一次方程的解是
A. (4 , 3)
B. (4 , −3)
C. (3 , −4)
D. (−3 , 4)
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
聯立二元一次方程
x = 3y + 4
y = 2x − 8
的解是
A. x = 3, y = 4
B. x = 4, y = 0
C. x = 2, y = 3
D. x = -2 , y = 5
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
聯立二元一次方程
7x = 10 - y
6x = 3 +y
的解是
A. x = 1, y = 3
B. x = 2, y = 4
C. x = 5, y = 2
D. x = -2 , y = 5
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
聯立二元一次方程
9 = x - 3y
1 = x + 5y
的解是
A. x = 1, y = 6
B. x = 6, y = -1
C. x = -2, y = -5
D. x = 7 , y = 2
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
聯立二元一次方程
的解是
A. x = -2, y = 1
B. x = -2, y = -4
C. x = 8, y = -5
D. x = -3 , y = -1
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