MUNDARIJA KIRISH...................................................................................................…………….5 I BOB.Funksiya tushunchasi1.1 Funksiya haqida umumiy tushuncha……………………………………….....121.2  Funksiyaning bеrilish usullаri ……………………………………………….131.3 Funksiyaning grafigi va ahamiyati………………............................................18     II BOB Funksiyaning o’sishi va kamayishi2.1 Funksiyaning o`sish va kamayish shartlari…………………………………..24Funksiya ekstrmumining zaruriy sharti…………………………………….262.3 Funksiyaning to`plamda eng katta va eng kichik qiymatlari………………...29     XULOSA........................................................................................………………...39  FOYDALANILGAN ADABIYOTLAR RO`YXATI.............................………40