Cevaplar

2012-11-06T20:04:20+02:00

P(x)=ax+b
P(x+1)=ax+a+1

ax+b+ax+a+1=4x+6

2ax+a+b=4x+5
2ax=4 ise a=2 a+b=6 ise b=4
P(5)=ax+b
P(5)=5.2+4
P(5)=14 

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