Ways to Represent a Function

Topic: Functions

  • Verbal Description
    → “Multiply a number by 3 and add 2.”

  • Equation/Form
    → f(x)=3x+2f(x) = 3x + 2

 

  • Table of Values 

  • x f(x)
    1 5
    2 8
    3 11

Functions

Basic Mathematics

 What is a Function? Key Terminologies Function vs. Relation Ways to Represent a Function Types of Functions Linear Functions Evaluating a Function Finding Domain and Range The Vertical Line Test Composite Functions (Intro Concept) Inverse Functions (Intro Concept) Real-Life Examples of Functions Function Table Practice Example Function Notation vs Equation Summary Table