Piecewise and Step Functions Domain and Range

Select ALL the statements that are true.

• f(10) = -3

• f(6) = -3

• There are 2 y-intercepts

• The domain is [-10, 10]

• The range is [-7, 4)

What is the range of this piecewise function?

• [-3, 3]

• [-3] U [0] U [3]

• (-3, 3)

• (-3) U (0) U (3)

What is the domain and range of the function shown?

• domain:  [-4, 4)     range:  [-1, 4]

• domain:  (-4, 4)     range:  [-1, 4]

• domain:  [-1, 4)     range:  (-1, 4)

• domain and range:  [-4, 4)

What is g(7) if:

• -17

• -13

• 13

• 17

Graph each function. State the domain and range.

• 
• 
• 
• 

Graph each function. State the domain and range.

• 
• 
• 
• 

What is the RANGE of the function?

• (-∞, +∞)

• (-∞, -3) U (-3, +∞)

• (-∞, 2] U [4, +∞)

• (-∞, 3] U [3, +∞)

What is the RANGE of the function?

• (-∞, +∞)

• (-∞, 4]

• (-∞, 4)

• [0, 4]

What is the domain and range of the function?

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

• -2 < x ≤ 1

• -1 < x ≤ 0.5

• x > -2

• x ≤ 1