Intro to Functions Review

All of the x values or inputs are called...

• Domain

• Range

• Relation

• Function

All of the y values or outputs are called...

• Domain
• Range
• Relation
• Function

• {-2, 3, 7}

• {-2, 1, 2, 3, 4, 7}

• {1, 2, 2, 3, 4}

• {1, 4}

• {1, 2, 3, 4, 5}

• {-1, 1, 2, 3}

• {1, 2, 3, 5}

• {-1, 0, 1, 2, 3, 4, 5}

What is the range of the table?

• {-4, 0, 1, 3}

• {-2, 0, 2, 3}

• {-4, -2, 0, 1, 2, 3}

• { (0, 0), (2, -4), (3, 3), (-2, 1) }

Does this relation represent a function?

• Function

• Not a Function

Does this mapping diagram represent a function or not a function?

• Function

• Not a Function

Does this relation represent a function?

• Function

• Not a Function

This relation is a function.

• True

• False

Is this  graph a function?

• Function
• Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5