Question

Calculate f(5) for the following function f(x) -4x-5

Answer 1

To calculate \( f(5) \) for the function \( f(x) = -4x - 5 \), you need to substitute \( x = 5 \) into the function.

\[
f(5) = -4(5) - 5
\]

Now, calculate:

\[
f(5) = -20 - 5
\]

\[
f(5) = -25
\]

So, \( f(5) = -25 \).