Question

Function notion
F(x) = x-2; find f(9)

Answer 1

To find \( f(9) \) using the function \( F(x) = x - 2 \), you simply substitute \( x \) with \( 9 \):

\[
F(9) = 9 - 2
\]
\[
F(9) = 7
\]

So, \( f(9) = 7 \).