This video explains how to determine the domain and range of a square root function.

# possible

# Determine Graphs That Are Possible and Impossible to Model Situations

This video explains how to determine if a given graph is possible or impossible to model time and distance of an person walking.

# Ex: Give the Domain and Range Given the Points in a Table

This video provides an example of how to determine the domain and range of a function given points in a table.

# Ex: Give the Domain and Range Given the Points on the Coordinate Plane

This video provides an example of how to determine the domain and range of a function given points on the coordinate plane.

# Ex: Give the Domain and Range Given the Graph of a Function

This video provides an example of how to determine the domain and range of a function given the graph of a function. The domain and range are given using interval notation and using a compound inequality.

# Ex: Find Grade Category Percentages and Course Grade Percentage Based on Total Points

This video explains how to find the percentage grade in different categories and the course percentage based upon total points earned.

# Ex: Find the Points Needed to Receive an A in a Class Based on Total Points

This video explains how to determine how many points need to be earned in order to receive an A grade in a course when the grade is based upon total points earned.