Matematika fanidan attestasiya uchun namunaviy test savollari

25   uchunboshlang`ichfunksiyani toping.

*

26   tenglama ildizlari ko`paytmasini toping.

1,75*

27  Agar  bo`lsa,  nihisoblang.

*

28   tenglamaning haqiqiy ildizlari yig`indisini toping.

5*

1

4

2

29  Ishchi har kuni kunlik rejada ko`rsatilganidan 25 tadetalortiqyasab, uchkundarejadagi 7 kungamo`ljallanganidan 15 taortiqdetalyasadi. Ishchiharkuninechtadandetalyasagan?

40*

44

47

15