A. I,II,III b. II,Iii,IV c. I, III,iv d. I,II,III,iv e. I, III


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9-sinf matematika test savollari (aim.uz)



8.  parabola uchining koordinatalarini toping.

A. (0;4) B. (4;2) C. (2;-4) D. (-4;-2) E. (0;-4)



9. b ning shunday qiymatini topingki,  parabola bilan  to`g`ri chiziqning kesishish nuqtalaridan birining absissasi  bo`lsin.

A. b = 2 B. b = -1 C. b = 1 D. b = -2 E. b = 3


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