Скачать с ютуб What Is a Function? | Precalculus в хорошем качестве

What Is a Function? | Precalculus

This math video tutorial explains what a function is. It is a special relation where there is exactly one output for every input. This video explains how to evaluate a function and how to determine if a graph represents a function using the vertical line test. Access Full-Length Premium Videos:   / mathsciencetutor   _______________________________________________________________________________________________ Algebra For Beginners:    • Algebra For Beginners - Basic Introdu...   Algebra 1 Review Study Guide:    • Algebra 1 Review Study Guide - Online...   Algebra Final Exam Review:    • Algebra Final Exam Review   Pre-Calculus Final Exam Review:    • Precalculus Final Exam Review   ______________________________________________________________________________________________ Introduction to Functions:    • Functions - Vertical Line Test, Order...   Evaluating Functions:    • Evaluating Functions - Basic Introduc...   Function Operations:    • Function Operations   Increasing and Decreasing Functions:    • Increasing and Decreasing Functions -...   Relative Maximum and Minimum Values:    • Identifying The Relative Maximum and ...   Relations and Functions:    • Relations and Functions | Algebra   Domain and Range From a Graph:    • Domain and Range of a Function From a...   How To Find The Domain of a Function:    • How To Find The Domain of a Function ...   Average Rate of Change of a Function:    • Average Rate of Change of a Function ...   The Difference Quotient of a Function:    • Difference Quotient   Evaluating Piecewise Functions:    • Evaluating Piecewise Functions | PreC...   Graphing Piecewise Functions:    • Graphing Piecewise Functions - Precal...   Composite Functions:    • Composite Functions   How To Evaluate Composite Functions:    • How To Evaluate Composite Functions U...   Evaluating Composite Functions - Data Table:    • How To Evaluate Composite Functions U...   Composition of 3 Functions With Data Table:    • Composition of Three Functions With D...   Decomposing Functions:    • Decomposing Functions - Composition o...   Introduction to Inverse Functions:    • Introduction to Inverse Functions   How To Find The Inverse of a Function:    • How To Find The Inverse of a Function   Verifying Inverse Functions:    • Verifying Inverse Functions | Precalc...   Horizontal Line Test - One to One Functions:    • Horizontal Line Test and One to One F...   Vertical Line Test:    • Vertical Line Test   Graphing Inverse Functions:    • Graphing Inverse Functions   Composite Functions and Inverse Functions:    • Composite Functions and Inverse Funct...   Even and Odd Functions:    • Even, Odd, or Neither Functions The E...   Transformations of Functions:    • Transformations of Functions | Precal...   Linear Functions:    • Linear Functions   The Weird Graph of Y = X^X:    • The Weird Graph of y = x^x   Functions and Graphs - Practice Problems:    • Functions and Graphs | Precalculus   Functions - Test Review:    • Functions   ______________________________________________________________________________________________ Logarithms Practice Problems:    • Logarithms - Practice Problems   Writing Equations of Ellipses:    • Writing Equations of Ellipses In Stan...   Hyperbolas - Conic Sections:    • Hyperbolas - Conic Sections   Arithmetic Sequences:    • Arithmetic Sequences and Arithmetic S...   Geometric Sequences:    • Geometric Series and Geometric Sequen...   Probability - Basic Intro:    • Introduction to Probability, Basic Ov...   Intro to Statistics:    • Introduction to Statistics