Can you assist me in invoking a function?

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Of course! To invoke a function, you need to call it by its name followed by a set of parentheses. If the function takes arguments, provide them in between the parentheses. Here is a simple example of invoking a function:

function greeting(name) {
  console.log(`Hello, ${name}!`);
}

greeting("John");

In this example, we defined a function called greeting that takes a name argument and logs a message to the console. We then invoked the function by calling its name and passing in the argument "John" between the parentheses. When you run this code, you should see "Hello, John!" printed to the console.

Let me know if you have any further questions or if you need an example with more complex function logic.