Basic Piecewise Functions Practice

What is this type of function called?

• Discrete Function 

• Segment Function

• Step Function

• Jump Function

How much does it cost to rent the Karaoke machine for 3 days?

• $50

• $100

• $150

• $175

• A
• B
• C
• D

• $12.75
• $35
• $43.40
• $27.75

Over which domain interval is the function behaving like a quadratic function?

• x > 2

• x ≥ 2

• x ≤ 2

• x < 2

Over which domain interval is the function behaving like a linear function?

• x > 2

• x ≥ 2

• x ≤ 2

• x < 2

When x is less than or equal to 2, what equation is shown in the graph?

• f(x) = 3

• f(x) = x

• f(x) = | x |

• f(x) = | x - 1 |

What is the DOMAIN?

• (-∞, +∞)

• (-∞, -1] U [3, +∞)

• [-1, +∞)

• (-1, 0] U (0, +∞)

What is f(-1)?

• 6

• -2

• sqrt(2)

• DNE

Which graph matches:
4-x for x<2
2x-6 for x>=2

• A

• B

• C

• D