Quiz: Piecewise Functions

Evaluate f(-5).

• 0

• 2

• 5

• -4

Find f(-2)

• -3
• 6
• 8
• -6

Find f(2)

• f(2) = 0

• f(2) = 1

• f(2) = 3

• f(2) = 4

What is the domain of the blue piece of this function?

• x > 0

• x ≥ 0

• x > 2

• x ≥ 2

1. What is this type of function called?

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

What is the RANGE of the function?

• (-∞, +∞)
• (-∞, 4]
• (-∞, 4)
• [0, 4]

Which piecewise function corresponds to this graph? (Take your time)

• f(x) = { x if x < 4

  -x+1 if x ≥ 4

• f(x) = x if x ≤ 4

  -x+1 if x > 4

• f(x) = -x+1 if x < 4

  x if x ≥ 4

• f(x) = -x+1 if x ≤ 4

  x if x > 4

What is g(7) if:

• -17
• -13 
• 13       
• 17

What is f(-2)?

• 4
• 1
• 1
• DNE

Which graph matches:

-x+4 if x < 2

2x-6 if x ≥ 2

• A

• B

• C

• D