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Learn the basics of functions in the simplest way possible!
In this video (Part 1), we break down everything you need to know before moving into more advanced function topics. Perfect for Grade 10, 11, or anyone who wants a clear understanding of what functions really are.

In this video, you’ll learn:

What a function is

Domain (input) and range (output)

How function notation works

This lesson will prepare you for the next parts where we cover function tables, graphs, and real-world examples.

If you’re struggling with functions or just want a clean, simple explanation — this video is for you.

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Welcome to Mathematics Experts!
In this short and easy-to-follow lesson, we explore the fascinating world of triangles — one of the most important shapes in math. Perfect for students learning geometry for the first time.

For more lessons, make sure to check out our channel.

✅ You’ll learn:

1. The definition of a triangle
2. Base and height
3. Types of triangles
4. Area, perimeter, and angle sum

Don’t forget to check out our next videos for more math concepts explained clearly!

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