S3 直線的坐標幾何

S3 直線的坐標幾何

9th - 10th Grade

10 Qs

quiz-placeholder

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S3 直線的坐標幾何

S3 直線的坐標幾何

Assessment

Quiz

Mathematics

9th - 10th Grade

Hard

Created by

Terrence Wong

Used 2+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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圖中顯示的直線的斜率是 _________。

正數

負數

0

未下定義

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

P(2, 5) 和Q(6, 9) 是直線坐標平面上的兩點。PQ之間的距離

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3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

斜率的公式是

the slope formula is

m=y1y2x1x2m=\frac{y_1-y_2}{x_1-x_2}

m=y1+y2x1+x2m=\frac{y_1+y_2}{x_1+x_2}

m=y1y2x2x1m=\frac{y_1-y_2}{x_2-x_1}

m=x1x2y1y2m=\frac{x_1-x_2}{y_1-y_2}

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

X(–1, 3) 和Y(2, –4) 是直線坐標平面上的兩點。通過XY的線段的斜率

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5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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0

1

-1

2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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2

2-2

12\frac{1}{2}

12-\frac{1}{2}

7.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

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在下列各圖中,M是線段AB的中點。求M的坐標。

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