Piece-wise functions

What is g(7) if:

• -17
• -13 
• 13       
• 17

Tags

CCSS.HSF.IF.A.2

What is f(x) when x equals 4?

• -5
• 0
• 3
• 6

Tags

CCSS.HSF.IF.A.2

What is the value of 2f(1)+f(-1)-f(3)?

• 9
• 8
• 0
• None of these

Tags

CCSS.HSF.IF.A.2

What is this type of function called?

• A

  Discrete Function

• B

  Segment Function

• C

  Step Function

• D

  Jump Function

Tags

CCSS.HSF-IF.C.7B

Use the graph to evaluate f(5).

• f(5) = 3

• f(5) = -5

• f(5) = 6

• f(5) does not exist

Tags

CCSS.HSF.IF.A.2

What is the RANGE of the function?

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

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

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

• A
• B
• C
• D

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Describe the transformation from the Absolute Value Parent Function.

• Stretches more narrow, shifts up 4 units

• Stretches more narrow, shifts down 4 units

• Shrinks (wider), shifts up 4 units

• Shrinks (wider), shifts down 4 units

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

• A
• B
• C
• D

Tags

CCSS.HSF-IF.C.7B