1. The problem is to understand the function notation $F(X)$ and what it represents. 2. In mathematics, $F(X)$ denotes a function named $F$ with $X$ as the input variable. 3. The function $F$ assigns each input $X$ exactly one output value, often written as $F(X) = y$. 4. To work with $F(X)$, you need the explicit formula or rule that defines how $X$ is transformed into $F(X)$. 5. Without a specific formula, $F(X)$ is just a general representation of a function depending on $X$. 6. If you provide a formula or expression for $F(X)$, I can help you evaluate, simplify, or analyze it further.