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Use the following function rule to find [tex]$f(38)$[/tex].

[tex]\[
\begin{array}{l}
f(x) = \frac{-38}{x} + 9 \\
f(38) = \square
\end{array}
\][/tex]


Sagot :

To find the value of [tex]\( f(38) \)[/tex] given the function rule [tex]\( f(x) = \frac{-38}{x} + 9 \)[/tex], follow these steps:

1. Substitute [tex]\( x = 38 \)[/tex] into the function:
[tex]\[ f(38) = \frac{-38}{38} + 9 \][/tex]

2. Simplify the fraction:
[tex]\[ \frac{-38}{38} = -1 \][/tex]

3. Add the simplified fraction to 9:
[tex]\[ -1 + 9 = 8 \][/tex]

Therefore, the value of [tex]\( f(38) \)[/tex] is:
[tex]\[ f(38) = 8 \][/tex]