Identifying Type of Functions from Graph

• Function: It passes the Vertical Line Test

• Not a function: It fails the Vertical Line Test

• Function: All the points are distinct

• Not a function: Some points are not distinct

Tags

CCSS.8.F.A.1

What kind of Function is this?

• Linear

• Absolute Value

• Quadratic

• None of the above

What kind of function is this?

• Linear

• Absolute Value

• Quadratic

• None of the above

What type of function is graphed above?

• Linear

• Absolute Value

• Quadratic

• Square Root

Identify the function

• Quadratic

• Square Root

• Absolute Value

• Linear

• Function
• Not a Function

Is this graph a function or not a function? 

• Function

• Not a Function

Is this graph a function or not a function? 

• Function

• Not a Function

You can identify a function from a graph by using the.....

• Horizontal Line Test

• Eye Test

• Vertical Line Test

• Diagonal Line Test

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