7下2-2二元一次方程式圖形
Authored by 行星 小
Mathematics
7th Grade
Used 1+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列哪一個是二元一次方程式的標準形式？
y = 2x + 3
y = x² + 1
x = 3y²
y = x + x
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪一個不是二元一次方程式？
y = 3x + 2
y = x² + 1
y = -2x
y = 0.5x - 7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪一條直線圖形會通過點 (0, -2)？
y = x - 2
y = 2x
y = -x + 2
y = 3x + 1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
若一條直線經過 (1, 2) 和 (2, 3)，它可能是下列哪一條？
y = x - 1
y = 2x
y = x + 1
y = -x + 2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪一條直線會穿過原點？
y = x +9
y = 2x
y = -x + 5
y = x - 3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
點 (3, 4) 是否在 y = x + 1 上？
是
否
無法判斷
需要更多資料
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪一個點在線上 y = 2x - 1？
(1, 1)
(2, 3)
(0, -1)
(3, 4)
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