Piecewise functions

What is g when x equals -4?

• -16
• -3/2
• 5/2
• 16

What is f when x equals 4?

• -5
• 0
• 3
• 6

What is f when x equals 0?

• -5
• 0
• 1/2
• 1

Tags

CCSS.HSF.IF.A.2

What is g(7) if:

• -17
• -13 
• 13       
• 17

Tags

CCSS.HSF.IF.A.2

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

• $12.75
• $35
• $45
• $27.75

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.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

What is f(-2)?

• 4
• 1
• 1
• DNE

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

• A
• B
• C
• D

Tags

CCSS.HSF-IF.C.7B

Pick the correct graph

• A
• B
• C
• D

Tags

CCSS.HSF-IF.C.7B