Relations & Functions

Does the graph represent a function?

• Yes, because the vertical line test shows there are no repeating input values
• No, because the vertical line test shows there are repeating input values

Does this mapping diagram represent a function?

• No, because there are repeating input values
• Yes, because there are no repeating input values

Tags

CCSS.8.F.A.1

Is the relation a function? 
{(-6, -1), (5,-1), (0, -1), (-2, -1), (3, -1)}

• Yes
• No

Tags

CCSS.8.F.A.1

A set of ordered pairs is called what?

• Coordinates
• Relation
• Function
• Vertical Line Test

Tags

CCSS.8.F.A.1

A relation where every input yields one and only one output is called what?

• Relation
• Linear
• Exponential
• Function

Tags

CCSS.8.F.A.1

Is this graph a function or not a function? 

• Function 
• Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

CCSS.HSF.IF.C.7

Determine the domain of y= -2x+5 if the range is 9

• -13

• -23

• -2

• 2

Determine the range of y= -2x+5 if the domain is 9

• -13

• -23

• -2

• 2

When given the domain, you're given the ___________

• x value

• y value

• Input

• Output

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

When given the range, you're given the ___________

• x value

• y value

• Input

• Output

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1