Example of Function Expression 2

script.js

//To invoke the function,i will try call its name (addNumbers) and give it 2 parameters
addNumbers(5,2); // Uncaught ReferenceError: addNumbers is not defined
addNumbers(100,1); // Uncaught ReferenceError: addNumbers is not defined

//A simple function expression named addNumbers that accepts 2 input parameters 
const addNumbers = function addTwoNumbers(num1,num2){
  let sum = num1 + num2;
  return sum;
}

//To invoke the function,i will try again to call its name (addNumbers) and give it 2 parameters
addNumbers(5,2); // will output : 7
addNumbers(100,1); // will output : 101