2.
2.
: Ind1___.xls
(: Ind1_-11-1__7.xls)
(): , 1, 2, 3, 4, 5. 1, 2, 3 .
:
. . ( 2 2)
.
³ a,b,c. .
̳ | |
ѳ | |
. , .
1
1. . ϳ .
2. , , , 1 8 2012 . .
3. . [2; 5].
4.
% | |
8,2 | |
24,5 | |
15,4 | |
, | 26,5 |
8,8 | |
16,6 |
, .
5. 䒿 7 , , 49. ³ . , , .
2
1. ϳ y = sin(x), x 0 6,5 0,5.
2. , 2012 .
3. 2 , 3 .
4 , .
4. y = 2x 3 [-5; 5].
5. ( ): , , , , , , . ʳ ( 1, 7). .
3
1. . .
2. .
|
|
3. .
D .
4. 225 . 105 , - 45, - 35, . .
5.
, | ||
.. | ||
.. | ||
.. |
, , .
4
1. . .
2. .
3. ³ , .
. | . | ||
ѳ |
, , 19.
4. ³
ʳ | |
ij |
, .
5. , :
5
1. . ϳ .
2. ϳ 2012 .
3. . f(x),
4. . ³ 4
г | |||
. .
5. , :
6
1. ep pe.
2. , 6 . 1 .
3. . , .
4.
, .
5. , (1, 2, 3, , 12), (ѳ, , ).
7
1. 10 . : Ek = 2k-1(2k-1), k = 1, 2, 3,
2. 9:00 12:30 . (45 ) .
3. ³ ax2 + bx + c = 0 (a¹0).
, .
4. 9 120 , 10 125 , 11 132 , 12 142 , 13 147 , 14 157 15 160 . .
|
|
5. ϳ . , , , , , , .
8
1. . ϳ .
2. CD ROM : 6:47, 4:23, 5:56, 4:14. .
3. , R, .
4.
% | |
58,5 | |
11,0 | |
24,5 | |
6,0 |
.
5. :
9
1. .
2. 1 15 2012 .
3. , . 5000 , 5%, 7%. 2 , 3 . 2. 3 .
4.
ʳ | |
, .
5. 2:10 ( ). , 15 30 .
10
1. 670 410 . 12 . .
2. .
, . | ||
20:21 | ||
21:07 | ||
22:31 |
.
3. z x:
4. 650,3 . 400,5 . .
5. 3 , 0, 1. ³ , 10 . , .
11
1. 8 . : Fk = 2A + 1, A = 2k+1, k = 1, 2, 3, , 8.
2. ³ ,
1 | 2 | 3 | ||
1:05:38 | 2:10:22 | 1:02:53 | ||
1:23:10 | 1:55:46 | 1:16:00 |
, .
3. ³ . ? .
4. 7480 17 . 1290 , 4570, 9 1080, 540. .
5. 10 . (2, 5 10 ).
.
|
|
12
1. , .
2. ³ . . , .
3. - : 2 10 0,5$ , 0,75$ . ϳ 1 , , (9:00, 14:00 ..) .
4.
, . . | |
148,84 | |
361,26 |
, .
5. = (3, 1, -4, 2) = (5, 2, 5, 1).
13
1. . ϳ .
2. (6 30 ). .
3. . [7; 12].
4.
% | |
34,4 | |
19,8 | |
12,2 | |
26,5 | |
7,1 |
, .
5. :
, | ||||
³ .
14
1. ϳ , x 0 7 0,2. .
2. 60 . .
3. 2 , 3 .
4 , .
4. - ͳ 8 . 2,44 . .
5. ( ): , , , , , , . ʳ ( 1, 7). .
15
1. . x 1.
2. -2012.
3. .
D , ( ).
4. 500 . 255 , - 75, - 135, . .
|
|
5.
, | ||
, , .
²
1. MS EXCEL, 6 : , 1, 2, 3, 4, 5.
2. , , .
3. , .
4. .
5. Excel.