Algebra II Project - Domain and Range Unit 1

Algebra II Project - Domain and Range Unit 1

By: Mackenzie Roy

Domain

• The possibilities of the x-value

• Can have inequality, set , or interval notation

• Set notation {}

• Inequality notation: <,>,=,etc.

• Interval notation: [,],(,)

Range

• The possibilities of the y-value

• Can be represented through interval, inequality, and set notation

• Inequality Notation: <,>,=, etc.

• Interval Notation: [,],(,)

• Set Notation: {}

Domain and Range

• Brackets [] mean it contains whatever is inside of it

• Parenthesis () mean it doesn't contain whatever is inside of it

• When writing infinity and negative infinity, always use parenthesis