Step Functions Piecewise Functions

1. What is this type of function called?

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

Where is this piecewise function discontinuous and what type of discontinuity is it?

• x =2 point
• x = 2 jump
• x = -1 point
• x = -1 jump

• A
• B
• C
• D

• 1

• 0

• 2

• 3

• 
• 
• 
• 

Name the type of function:

• piecewise function

• linear function

• quadratic function

• step function

Which type of function does the graph represent?

• Horizontal Function

• Linear Function

• Step Function

• Exponential Function

This piecewise function is a combination of at least how many functions?

• 0
• 1    
• 2
• 3

What is the domain of the graph?

• 1≤ x ≤ 4
• 1 < x < 4
• 1≤ y ≤ 4
• 1 < y < 4