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1. , (3, 0) , = 12.

2. , ( 4, 0) , .

3. , (1, 5) N(3, 3).

4. , (5, 0) 2: 1.

5. , ( 1, 0) = 4.

6. , (2, 0) 5 + 8 = 0 5: 4.

7. , (4, 0), B(1, 0).

8. , (2, 0) 2 + 5 = 0 5: 4.

9. , (3, 0) B (26, 0).

10. , (0, 2) y 4 = 0.

11. , x2 + y2 = 4x.

12. , (2, 6) y + 2 = 0.

13. , (1, 0), (4, 0). .

14. , (0, 1) y + 5 = 0.

15. , (2, 0) x 6 = 0. .

16. , (4, 0), (4, 0), . .

17. , (2, 0) = 3.

18. , (2, 1) 4 + 6 = 0 3: 4.

19. , (2, 0), (4, 1).

20. , (1, 0) 2 + 5 = 0 4: 5.

21. , (2, 0) (23, 0).

22. , (2, 0) y 2 = 0.

23. ,

(x 1)2+y2=4.

24. , (1, 5) y + 4 = 0.

25. , (2, 1) , = 7.

26. , 4x 3y + 10 = 0, 4x 3y 30 = 0 6 .

27. , (3, 1) , .

28. , (1, 6) N (4, 7).

29. M (x, y), , 8.

30. , 3x + 4y = 0 Ox 2,4.

 


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: 2016-10-07; !; : 1148 |


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