This video explains how to determine where a function is increasing or decreasing and determine relative extra by analyzing a graph using desmos.com.

# notation

# Analyze a Graph Using Desmos to Determine Key Components of a Quadratic (Incr / Decr / Extrema)

This video explains how to determine where a function is increasing or decreasing and determine relative extra by analyzing a graph using desmos.com.

# Determine the Domain and Range from a Graph: Semicircle

This video explains how to determine the domain and range from the graph of a function.

# Represent a Discrete Function Using Ordered Pairs, a Table, and Function Notation

This video explains how to represent a discrete function given as points as ordered pairs, a table, and using function notation.

# Determine the Domain and Range of Discrete Functions: Ordered Pairs, Table

This video explains how to list the domain and range of a function given as a set of ordered pairs or as a table.

# Find the Intersections and Union of Three Sets as Lists

This video explains how to determine the union and intersection of three sets.

# Find Complement, Union, and Intersection of 2 Sets as Lists

This video explains how to determine the complement of a set ,the union of two sets, and the intersection of two sets.