Piecewise Function 3-1-3 IM2

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

• -2 < x ≤ 1
• -1 < x ≤ 0.5
• x > -2
• x ≤ 1

What is the RANGE of the function?

• All Real Numbers

• y ≤ 4

• y < 4

• 0 < y < 4

What is the DOMAIN of the function?

• All Real Numbers

• x ≤ 4

• x > 4

• 0 ≤ x ≤ 4

What is the value of  $f\left(0\right)$  ?

•  $-2$  

•  $2$  

•  $4$  

•  $0$  

Using the pictured graph, what is $f\left(1\right)$  ?

•  $-3$  

•  $-1$  

•  $1$  

•  $3$  

•  $0$  

What is $f\left(-4\right)$  ?

•  $-4$  

•  $2$  

•  $-2$  

•  $4$  

•  $0$