Question

Evaluate the function f(x)=4.25(6x) for when x = 4.

Answer 1

To evaluate the function \( f(x) = 4.25(6x) \) at \( x = 4 \), substitute \( x \) with 4:

\[
f(4) = 4.25(6 \cdot 4)
\]

First, calculate \( 6 \cdot 4 \):

\[
6 \cdot 4 = 24
\]

Now, substitute this value back into the function:

\[
f(4) = 4.25 \cdot 24
\]

Next, calculate \( 4.25 \cdot 24 \):

\[
4.25 \cdot 24 = 102
\]

Thus, the value of the function at \( x = 4 \) is

\[
\boxed{102}
\]