7-sinf “algebra” kursida o’rganilgan mavzularni takrorlash


Yangi mavzuni mustahkamlash


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8-konspekt-algebra-1-d187d0bed180d0b0d0ba

4. Yangi mavzuni mustahkamlash:

1. Nuqtaning abssissasi va ordinatasini ayting hamda shu nuqtani yasang:

(1; 0), (4; 0), (0; -2), (-6; 0), (0; 7), (0; 0).

3. Nuqtalarni yasang:



1) A (3; 4), B (2; -5), C (-2; 5), E (-6; -2), F (3; -0,5), K (3; 0), M (0; 1,5), N (-3,5; 3,5), L ();

2) A (-1,5; 2,5), B (-2,5; 1,5), C (), F (2; -2), M (0; 2,5).

4. Quyidagi nuqtalardan o’tuvchi to’g’ri chiziqni yasang:

1) A (3; -2) va B (-2; 2);

2) M (2; 0) va N (0; -2).

5. Oxirlarining koordinatalari: 1) A (3; 4), B (-6; 5); 2) M (0; -5), N (4; 0) bo’lgan kesmani yasang.

6. Oxirlarining koordinatalari: 1) A (3;4), B (-6; 4); 2) P (-5; 2), Q (2; 7) bo’lgan kesmani yasang.



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