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Ôn tập gk 2- toán 10

Authored by vu Tam

Mathematics

10th Grade

Used 7+ times

Ôn tập gk 2- toán 10
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36 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

{-1;6}

{-6;1}

D=R\{-1;6}

D=R\{-6;1}

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

D=R

D=R\{1} 

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Phương trình đường tròn có đường kính AB với A (-3; 1), B (5; 7) là :

x2 + y2 + 2x + 8y - 8 = 0

x2 + y2 - 2x + 8y - 8 = 0

x2+ y2 - 2x - 8y - 8 = 0

x2 + y2 + 2x - 8y - 8 = 0

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

D = R\ {2}

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Trong mặt phẳng  cho đường thẳng d : x = 1+ t và y =2 + 3t.  Điểm nào dưới đây nằm trên đường thẳng  d  :

(1; 3)

(5; 2)

(2; 5)

(2; 0)

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Đường thẳng d: 2x + 3y-1=0 có 1 VTPT có toạ độ

(2;-3)

(2;3)

(3;-2)

(-2;3)

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