HCPS Domain, Range, and Functions

The set of all possible y-values

• Domain

• Range

• Interval Notation

• Inequality Notation

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The set of all possible x-values

• Domain

• Range

• Interval Notation

• Inequality Notation

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the domain of this function?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the Domain of the following data?

• -3, -3, 4, 0

• -3, 4, 0

• 5, 3, 4, 4

• 5, 3, 4

Is this relation a Function?

• Yes

• No

• Know way to know

What is the range of the graph?

Tags

CCSS.HSF-IF.C.7A

Give the range of the set of ordered pairs: (2, 11), (9, -3), (7, 21), (-8, 6)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which set of ordered pairs is not a function?

• (1, 3), (2, 7), (3, 8), (4, 11)

• (2, 3), (4, 9), (3, 8), (4, 15)

• (1, 2), (3, 5), (6, 9), (7, 11)

• (-9, 4), (-6, 3), (-2, 8), (0, 21)

Tags

CCSS.8.F.A.1

Why is the following relation NOT a function?

(2, 3), (4, 9), (3, 8), (4, 15)

Tags

CCSS.8.F.A.1

What is the test to determine if a graph represents a function?

• Horizontal line test

• Vertical line test

• Heidelberg Uncertainty Test

• Obi Wan Kenobi Test