Continuity vs. Discontinuity 🔁✖️ | How to Tell If a Graph is Continuous Over Its Domain | Ex 1

📘 What does it mean for a function to be continuous — and how can you tell when it's not?
In this video, we’ll break down the idea of continuity and discontinuity (discrete) in clear, visual terms — perfect for building a strong foundation in Algebra, Precalculus, or even early Calculus!
✅ In This Lesson, You’ll Learn:
➤ What it means for a function to be continuous over its domain
➤ How to spot discontinuities: holes, jumps, and breaks
➤ How to use the “pencil test” ✏️ to check for continuity
➤ How to describe where a function is continuous or not
➤ How to interpret a graph and apply interval notation when needed
🎯 Ideal for:
✔️ Algebra & Precalculus Students
✔️ Students preparing for Calculus
✔️ Anyone learning how to interpret function graphs more deeply
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Видео Continuity vs. Discontinuity 🔁✖️ | How to Tell If a Graph is Continuous Over Its Domain | Ex 1 канала Math Test Prep Made Easy