JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Exercise - Write a Factorial Function in JavaScri

This video tutorial explains how to calculate factorials using a function called 'factorialize'. It begins with a brief introduction to factorials and their basic definition. The tutorial then guides viewers through declaring a function that computes factorials, providing examples with different numbers. After demonstrating the calculations, the video encourages viewers to test the function with their own inputs and share their solutions. The tutorial concludes with motivational remarks, emphasizing that understanding factorials is achievable.

What should you do if you are confused about factorials?

• Ask a friend for help.

• Skip to the next section.

• Go back to the previous video.

• Watch the current video again.

What is the primary purpose of the factorialize function?

• To add numbers together.

• To calculate the factorial of a number.

• To divide numbers.

• To find the square root of a number.

If the factorialize function is given the number 4, what should it return?

• 8

• 24

• 12

• 16

What is the factorial of 5?

• 150

• 120

• 100

• 60

What should you do after testing the factorialize function with the number 7?

• Delete the code.

• Share your solution in the discord.

• Write a report.

• Create a new function.