EE-Learning
Worked example: domain of algebraic functions
Catogry:
TsSLAueP
Subject:
Early Math
Course:
Functions
Lecture List
Average rate of change word problem: equation
Average rate of change word problem: graph
Average rate of change word problem: table
Worked example: average rate of change from equation
Worked example: average rate of change from table
Worked example: average rate of change from graph
Introduction to average rate of change
Graph interpretation word problem: basketball
Graph interpretation word problem: temperature
Worked example: positive & negative intervals
Increasing, decreasing, positive or negative intervals
Worked example: absolute and relative extrema
Introduction to minimum and maximum points
Recognizing functions from verbal description word problem
Recognizing functions from verbal description
Recognizing functions from table
Does a vertical line represent a function?
Recognizing functions from graph
Worked example: determining domain word problem (all integers)
Worked example: determining domain word problem (positive integers)
Worked example: determining domain word problem (real numbers)
Worked example: domain of algebraic functions
What is the domain of a function?
Domain of a radical function
Worked example: domain and range from graph
What is the range of a function?
Intervals and interval notation
Function notation word problem: beach
Function notation word problem: bank
Obtaining a function from an equation
Equations vs. functions
Worked example: two inputs with the same output (graph)
Worked example: matching an input to a function's output (graph)
Worked example: matching an input to a function's output (equation)
Worked example: evaluating expressions with function notation
Worked example: Evaluating functions from graph
Worked example: Evaluating functions from equation
What is a function?