What is Function? || Chapter 4 Function and Graph || Math Strategy

Hello students! What is Function? In today's video we are breaking down one of the most important concepts in Mathematics that is Function. A function is the rule or a relationship that links each input to exactly one output. Example: If you put 2 into a function that says "multiply by 3" the output will be 6. So, the function is f(x) = 3x If x=2 , then f(2) = 6 📑 Where do we use it ? Functions are everywhere: ✅In Math problems ✅In Science Formulas ✅In real life ( like calculating salary, speed, interest etc) 👉 Don't forget to like 👍, Comment 💬 and Subscribe🔔 Math Strategy for more videos . . . #maths #education #akueb #function #bsmathematics