Darlene is training for a 5K race. Her best time is 35 minutes. What are the domain and range for this situation?

• Domain {x| 0 < x < 35} Range {y| 0 < y < 5}

• Domain {0, 1, 2, 3,...35} Range {0, 1, 2, 3, 4, 5}

• Domain {x| 0 < x < 5} Range {y| 0 < y < 35}

• Domain {0, 1, 2, 3, 4, 5} Range {0, 1, 2, 3,...35}

The output values of a function are referred to as the ______.

• domain
• range
• relation
• mapping

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The ______ line test is a visual method used to determine whether a relation represented as a graph is a function.

• vertical
• horizontal
• constant
• straight

• It is a function because no input is paired with multiple outputs
• It is a function because the mapping in a pretty one
• It is not a function because the ouput values are repeated
• It is not a function because it is not a pretty one

Tags

CCSS.8.F.A.1

Does the table represent a function?

• yes
• not

Tags

CCSS.8.F.A.1

Which type of graph is NOT a function?

• Linear
• Quadratic
• Absolute Value
• Circle

What is the definition of function?

• Has inputs and outputs
• Every input has only ONE output
• Inputs have different outputs every time
• x-values and y-values

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which of these is NOT the same?

• Range

• Input

• Dependent Value

• Y-Value

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is a function?

• inputs and outputs

• each input has exactly one output

• each output has exactly one input

• something funny looking

Tags

CCSS.8.F.A.1

4a) Identify each of the following as a function or not a function:

• function

• not a function

Tags

CCSS.8.F.A.1