:

(936)
(6393)
(744)
(25)
(1497)
(2184)
(3938)
(5778)
(5918)
(9278)
(2776)
(13883)
(26404)
(321)
(56518)
(1833)
(23400)
(2350)
(17942)
(5741)
(14634)
(1043)
(440)
(17336)
(4931)
(6055)
(9200)
(7621)






(−5, 2) 5



(2, 0) (−3, −3) (−1, 0)

 

?

 

1) (−10, −15)

2) (15, 13)

3) (10, 15)

4) (−15, −13)

.

5 , (2, 0) (−3, −3) (−1, 0) . 5(2 − 3 − 1, 0 − 3 + 0) = (−10, −15). (−5, 2), , (−15, −13).

 

: 4.

:

 

3 pa

(−2, −3) (3, 2) (−4,0)

 

, , ?

 

1) (−9, −3)

2) (−3, 9)

3) (−3, −1)

4) (9, 3)

.

3 , (−2, −3) (3, 2) (−4,0) . 3(−2 + 3 − 4, −3 + 2 + 0) = (−9, −3). , (−9, −3).

 

: 1.

(3, 2)

3

(1, 1) (2, 3) (4, 0)

, ?

 

1) (21, 12)

2) (21, 12)

3) (24, 10)

4) (24, 10)

.

3 , (1, 1) (2, 3) (4, 0) . 3(1 + 2 + 4, −1 − 3 + 0) = (21, −12). (3, 2), (24, −10).



, (24, 10) , .

 

: 4.

(−2, 1)

2

(0, 5) (2, 1) (4, 6)

, ?

 

1) (10, 25)

2) (10, 25)

3) (12, 24)

4) (12, 24)

.

2 , (0, 5) (2, 1) (4, 6) . 2(0 + 2 + 4, 5 + 1 + 6) = (12, 24). (−2, 1), (10, 25).

, (10, 25) , .

 

1.

:

4 pa

(−1, −1) (2, 2) (3, −3)

 

, , ?

 

1) (−16, −8)

2) (16, 8)

3) (16, −8)

4) (−16, 8)

.

4 , (−1, −1), (2, 2) (3, −3) . 4(−1 + 2 + 3, −1 + 2 −3) = (16, −8). , (16; −8). , , (−16, 8).



 

: 4.

:

3 pa

(1, 1) (2, 2) (1, −3)

 

, , ?

 

1) (12, 0)

2) (0, 12)

3) (0, -12)

4) (-12, 0)

.

3 , (1, 1), (2, 2) (1, −3) . 3(1 + 2 + 1; 1 + 2 −3) = (12, 0). , (12; 0). , , (−12, 0).

 

: 4.

:

5 pa

(1, 2) (−2, 2) (2, −3)

 

, , ?

 

1) (−5, −2)

2) (−3, −5)

3) (−5, −4)

4) (−5, −5)

.

5 , (1, 2) (−2, 2) (2, −3) . 5(1 − 2 + 2, 2 + 2 −3) = (5, 5). , (5, 5). , , (−5, −5).

 

: 4.

:

7 pa


allrefrs.ru - 2018 . !