Can you still?

Which of the following options will return 6?

function sumValues(x, y, z) {
  return x + y + z;
}

You missed this one before

With the spread operator ..., we can spread iterables to individual elements. The sumValues function receives three arguments: x, y and z. ...[1, 2, 3] will result in 1, 2, 3, which we pass to the sumValues function.

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