Matematika fanidan kompetensiyaviy yondoshuvga asoslangan nazorat ishlari yuzasidan


Download 0.82 Mb.
bet36/41
Sana01.11.2023
Hajmi0.82 Mb.
#1737028
1   ...   33   34   35   36   37   38   39   40   41
Bog'liq
Matematika fanidan kompetensiyaviy yondoshuvga asoslangan nazora-fayllar.org

II variant
1. Qaysi funksiya kvadratik funksiya bo’lmaydi?
1) х + 2х2 2) у = х2 – 1 3) у = х2 + 4) у = х2 – х – 1.
2. Funksiyaning nollarini toping: .
1) -3 va - 2 2) 0 va 1 3) -1 va - 4) 1 va - .
3. Tengsizlikni yeching: .
1) 2) 3) , 4)
4. Tengsizlikni yeching: : .
1) x > -7 2) -7 < x < 1 3) x > 1 4) x < -7
5. Tengsizlikni yeching: : .
1) –2 < x < 1 2) -2 < x < 0,5 3) 4) 0 < x < 0,2
6. Ifodaning qiymatini toping:
1) 2) 3) 4)
7. Ifodani soddalashtiring:
1) 2) 3) 4) .
8. Ikki sonning yig’indisi 16 ga teng. Bu sonlarning ko’paytmasi qanday eng katta qiymatga ega bo’lishini aniqlang.

1) 6 2) 7 3) 5 4) 3

9. Doira yuzi  formula bilan hisoblanadi, bu yerda - doira radiusi (m), ;  - doira yuzi ( ). Radiusi 8,5 m bo’lgan doiraning yuzini toping.

1) 2) 3) 4)

10. Doira yuzi  formula bilan hisoblanadi, bu yerda - doira radiusi (m), ,  - doira yuzi ( ). Yuzi 286 m² bo’lgan doira radiusini toping.

1) 2) 3) 4)


10. Hisoblang: .
1) 1 2) –1 3) 0 4) .
11. Hisoblang: .
1) 1 2) –1 3) 4) .
12. - arifmetik progressiyada va . ni toping.
1) 44 2) -44 3) -33 4) 33.
13. Agar va bo’lsa, arifmetik progressiyaning dastlabki to’qqizta hadining yig’indisini toping.
1)104 2) 108 3) 106 4) 109.
14. Agar va bo’lsa, geometrik progressiyaning maxrajini toping.
1) 0,6 yoki - 0,6 2) 0,3 yoki –0,3 3) 0,4 yoki –.0,4 4)6 yoki –6.
15. Agar va bo’lsa, geometrik progressiyaning dastlabki to’qqizta hadining yig’indisini toping.
1) 511 2) 512 3) 513 4) 510

Download 0.82 Mb.

Do'stlaringiz bilan baham:
1   ...   33   34   35   36   37   38   39   40   41




Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©fayllar.org 2024
ma'muriyatiga murojaat qiling