piecewise linear functions Form B

What is f(x) when x equals 0?

• -5
• 0
• 1/2
• 1

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

Tags

CCSS.HSF-IF.C.7B

Using the pictured graph, what is f(1)? 

• -3
• 3

• 1
• 3 and 1

How many pieces is this Piecewise Function composed of?

• 1
• 2
• 3
• 4

Tags

CCSS.HSF-IF.C.7B

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

• x > 0
• x ≥ 0
• x > 2
• x ≥ 2

Tags

CCSS.HSF-IF.C.7B

What is f(-2)?

• 4
• 1
• 1
• DNE

On the graph, which portion of the piecewise function is represented in blue

• x

• 0.5x + 2.5

• -1

• 0.5x + 1