Learn Functions – Understand In 7 Minutes

06 - What is a Function in Math? (Learn Function Definition, Domain & Range in Algebra)

Algebra Basics: What Are Functions? - Math Antics

🛑 Stop Doing THIS on the Shoulder Press! A common beginner mistake on the dumbbell shoulder press is shrugging your shoulders. It’s a subtle error that often happens when you’re not fully aware of which muscles should be doing the work. When you shrug, your shoulder blades elevate and your traps take over instead of your delts. ✅ To maximize shoulder engagement, keep your shoulders down and stable throughout the movement—think “shoulders away from your ears” as you press. Outfit from @DFYNE . U

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Functions

What Is a Function? | Precalculus

Introduction to Functions (Precalculus - College Algebra 2)