Function vs. Relation

Is this a function? Explain.

• Yes; it passes the horizontal line test.

• No; it is not a straight line.

• Yes; it passes the vertical line test.

• No; there is a line connecting the dots.

Is this table a function or not a function? 

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Is this set of ordered pairs a function or not a function? 

{5,-2), (3,-5), (2,-5), (0,-2), (-1,-3)}

• Function

• Not a Function 

Tags

CCSS.8.F.A.1

Does the given table represent a function?

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Which graph shows a relation that is a function?

• 
• 
• 
• 

Is this graph a function or not a function? 

• Function 

• Not a Function

A relation where every input in matches with exactly one output is called what?

• Relation

• Linear

• Exponential

• Function

Tags

CCSS.8.F.A.1

A relation in which each input is paired with exactly one output

• Function

• Ordered Pair

• Mapping

• Relation

Tags

CCSS.8.F.A.1

Information that can be represented by a set of ordered pairs.

• Function

• Ordered Pair

• Mapping

• Relation

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is a test that is used to check if the graph is function or not?

• Multiple Choice

• Vertical Line Test

• Horizontal Line Test

• None of the above