Ch 3.1 - 3.3 Review (Alg 1)

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Does the mapping of these points represent a function?

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is the relation a function? Why.

• Yes, because the x-value 11 has two y-values pair with it.
• Yes, because each x-value has only one y-value paired with it.
• No, because the x-value 11 has two y-values pair with it.
• No, because each x-value has only one y-value paired with it.

Tags

CCSS.8.F.A.1

Is this table of values a function or not a function?

• Function

• Not a Function

Answer explanation

Think about a vending machine: inputs are "buttons", outputs are what the vending machine gives you - are your outputs consistent for an input/"button"?

Tags

CCSS.8.F.A.1

Is this graph a function or not a function?

• Function

• Not a Function

Answer explanation

*Vertical line test* & Think about a vending machine: inputs (x-values) are "buttons", outputs (y-values) are what the vending machine gives you - are your outputs consistent for an input/"button"?

Tags

CCSS.HSF.IF.A.1

• It is a Function

• Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.C.7

• It is a Function

• Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

The set of all the inputs of a relation are called _____.

• domain

• range

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The set of all the outputs of a relation are called _____.

• domain

• range

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the Domain of this linear function?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5