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)



10.  parabolaning koordinata o`qlari bilan kesishish nuqtalarini ng koordinatalarini toping.

A. (0;-5) B. (-1;2) C. (1;3) D. (0;4) E. (4;0)



11.  parabola uchining koordinatalarini toping.

A. (-1;-1) B. (1;1) C. (1;-2) D. (-4;-2) E. (0;-4)



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

A. k = -1 B. k = 1 C. k = 2 D. k = -2 E. k = -6


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