Question

Use the following function rule to find f(4.5). f(x) = 5.76 x Write your answer as a decimal or whole number. f(4.5) =

Answer 1

To find \( f(4.5) \) using the function rule \( f(x) = 5.76x \), you substitute \( x \) with 4.5:

\[
f(4.5) = 5.76 \times 4.5
\]

Now, let's do the multiplication:

\[
5.76 \times 4.5 = 25.92
\]

Thus,

\[
f(4.5) = 25.92
\]