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Question Number 147942 by mathdanisur last updated on 24/Jul/21
if f(x)=f(x−4)+8 and f(2)=4 find f(10)=?
iff(x)=f(x−4)+8andf(2)=4findf(10)=?
Answered by Olaf_Thorendsen last updated on 24/Jul/21
f(x) = f(x−4)+8 • f(6) = f(6−4)+8 = f(2)+8 = 12 • f(10) = f(10−4)+8 = f(6)+8 = 20 f(10) = 20
f(x)=f(x−4)+8∙f(6)=f(6−4)+8=f(2)+8=12∙f(10)=f(10−4)+8=f(6)+8=20f(10)=20
Commented by mathdanisur last updated on 24/Jul/21
Thank you Ser
ThankyouSer
Answered by Rasheed.Sindhi last updated on 25/Jul/21
f(x)=f(x−4)+8 ; f(2)=4 ; f(10)=? x=x−4: f(x−4)=f(x−8)+8 f(x)=(f(x−8)+8)+8=f(x−8)+16 f(10)=f(10−8)+16 =f(2)+16=4+16=20
f(x)=f(x−4)+8;f(2)=4;f(10)=?x=x−4:f(x−4)=f(x−8)+8f(x)=(f(x−8)+8)+8=f(x−8)+16f(10)=f(10−8)+16=f(2)+16=4+16=20
Commented by mathdanisur last updated on 25/Jul/21
Thank you Ser
ThankyouSer

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