Which expression is equivalent to (fg)(5)?

Step 1: Define the Problem

Identify the expression equivalent to $(fg)(5)$, where $f$ and $g$ are functions.

Step 2: Break Down the Problem

1. Understand that $(fg)(x)$ represents the product of two functions, $f(x)$ and $g(x)$.
2. Substitute $x = 5$ into the expression.

Step 3: Apply Relevant Concepts

• The expression $(fg)(x)$ is equivalent to $f(x) \cdot g(x)$.
• Therefore, $(fg)(5) = f(5) \cdot g(5)$.

Step 4: Analysis, Verify and Summarize

• To find $(fg)(5)$, calculate $f(5)$ and $g(5)$ separately, then multiply the results.

Final Answer

The expression equivalent to $(fg)(5)$ is $f(5) \cdot g(5)$.