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中四直線方程(課堂提問)

Authored by Alan Kwok

Mathematics

10th - 12th Grade

Used 4+ times

中四直線方程(課堂提問)
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21 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

前測習題 Q1:若 a及 均為正數,下列何者可表示

ax + by + c = 0 的 x-截距?

 ca\frac{c}{a}  

 ca-\frac{c}{a}  

 cb\frac{c}{b}  

 cb-\frac{c}{b}  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

前測習題 Q1:若 ab 及 c 均為正數,下列何者可表示                                        ax + by + c = 0 的 x-截距 

x-截距 > 0 

x-截距 = 0 

x-截距 < 0 

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

前測習題 Q1:若 ab c 均為正數,按 x-截距 取值範圍,

下列何者為可選取的答案?

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4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

前測習題 Q1:若 ab 及 c 均為正數,下列何者可表示

ax + by + c = 0 的 y-截距?

 ab\frac{a}{b}  

 ab-\frac{a}{b}  

 cb\frac{c}{b}  

 cb-\frac{c}{b}  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

前測習題 Q1:若 ab 及 c 均為正數,下列何者可表示

ax + by + c = 0 的 y-截距 的取值範圍?

y-截距 > 0 

y-截距 = 0 

y-截距 < 0 

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

前測習題 Q1:若 ab c 均為正數,按 x-截距 及 y-截距 取值範圍,下列何者為答案?

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7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

前測習題 Q2:若 及 b 均為正數,下列何者可表示ax + by + c = 0 的 x-截距?

 ca-\frac{c}{a}  

 cb-\frac{c}{b}  

 ca\frac{c}{a}  

 cb\frac{c}{b}  

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