6
7 .
8
9. , ( 
s2x)
,
10
10 r=-0,15
11 (x) (y),
0
12
Lt;r<1
13 (r) 0,85, (sr) 0,5 n=7 5%
tr=..; tst=; /
14
15 , ,
16 r=0,25
17 r=1,0
18 (x) (y),
0
19 (r) 0,95, (sr) 0,12 n=6 5%
tr=..; tst=; /
20
| Y=0,5x3-5 | |
| |
| y=f(x) | |
| y=-2,5x+5 |
6
| y=0,5x-5 | |
|
| |
| y=f(x) | |
| Y=-2,5x+5 |
20
| Y=2,5x+5 | |
|
| |
| y=f(x) | |
| y=2,5x2+5 |
21
|
|
|
| Y=f(x) | |
| Y=2-2,5x2+5 | |
| |
|
|
22 r=0,95
