Writing a function definition runs the code inside the function right away.

1. True
2. False

What does this log?

function square(n) {
  return n * n;
}
function hypotenuse(a, b) {
  return Math.sqrt(square(a) + square(b));
}
console.log(hypotenuse(6, 8));

1. 28
2. 10
3. 100
4. 14

What happens when this runs?

console.log(cube(2));
const cube = function (n) {
  return n * n * n;
};

1. It logs 8
2. It logs undefined
3. It logs NaN
4. ReferenceError

btn.addEventListener("click", showMenu()); runs showMenu once when the page loads, not when the button is clicked.

1. True
2. False

What does this log?

function describe(name, age) {
  return name + " is " + age;
}
console.log(describe(16, "Sam"));

1. SyntaxError
2. NaN
3. Sam is 16
4. 16 is Sam