Piecewise and Step Functions

1. What is this type of function called?

• Discrete Function 
• Segment Function
• Step Function
• Jump Function

What is g(7) if:

• -17
• -13 
• 13       
• 17

Using the pictured graph, what is f(-3)? 

• -3
• -1
• 1
• 3

On the graph, which portion of the piecewise function is represented in red?

• x
• 0.5x + 2.5       
• -1
• 0.5x + 2

Does the following relation represent a function?

• yes it passes the vertical line test

• no it doesn't pass the vertical line test

• yes it passes the horizontal line test

• no it doesn't pass the horizontal line test

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• 
• 
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Which of functions represents the graph?

• 
• 
• 
• 

Name the type of function:

• piecewise function

• linear function

• quadratic function

• step function

What are the domain restrictions for the green piece of this function?

• -2 < x ≤ 1
• -1 < x ≤ 0.5
• x > -2
• x ≤ 1