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3 years ago

12

I have no idea what i’m doing

1 answer:

cestrela7 [59]3 years ago

7 0

Answer:

f(x)=x^2+1 -> f(a+1)=(a+1)^2+1=a^2+2a+1+1=a^2+2a+2

Step-by-step explanation:

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