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3 votes
F(n) = n + 1
Find (f*f)(-9)

Solve work please

asked
User Kzh
by
8.5k points

1 Answer

3 votes


(f * f)( - 9) = f( - 9) * f( - 9) \\ f(n) = n + 1 \\ f( - 9) = - 9 + 1\\ f( - 9) = - 8 \\ f( - 9) * f( - 9) = ( - 8) * ( - 8) \\ = 64

Therefore the answer is 64

answered
User Beyondo
by
8.4k points

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