.
2.2.1. .
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2.2.2. .
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2.2.3. 
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2.2.4. 
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2.2.5.
= 2 + bx +c.
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2.2.6
| y = x | y = x2 | y = 3 |
|
|
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| y = x3 | 
| x = 3 |
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3
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.
1.1. .
:
1)
2)
3)
4)
5)
:
6)
7)
8)
:
9)
10)
