Piecewise Functions Evaluating & Graphing Assessment

A piecewise function (f(x)) is shown in the graph. What is f(x) when x equals -4?

• -4
• -2
• 0
• Does not exist

What is f(-1)?

• 6
• -2
• sqrt(2)
• DNE

What is f when x equals 4?

• -5
• 0
• 3
• 6

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

• A
• B
• C
• D

How many pieces is this Piecewise Function composed of?

• 1
• 2
• 3
• 4

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

• x > 0
• x ≥ 0
• x > 2
• x ≥ 2

Functions that are made up of distinct "pieces" of other functions based on different rules for the domain are called?

• Absolute Value Functions
• Piecewise Functions
• Exponential Functions
• Quadratic Functions

What is g(7) if:

• -17
• -13 
• 13       
• 17

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

• -3
• -1
• 1
• 3