100 Ways to Be As Happy As Your Dog

100 Ways to Be As Happy As Your Dog

Matematika gof(x)=x²-x+4 g(x)=x-1 f(x)=?
jwb secepatnya kak​

gof(x)=x²-x+4 g(x)=x-1 f(x)=?
jwb secepatnya kak​

Jawaban:

x²-x+5

Penjelasan dengan langkah-langkah:

g o f (x)=g(f(x))

maka:

g o f (x)=x²-x+4

f(x)-1=x²-x+4

f(x)=x²-x+4+1

f(x)=x²-x+5

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