Review for Test

Evaluate the function when x = 6 

• f(6) = -5
• f(6) = 4
• f(6) = 2
• f(6) = 7

Tags

CCSS.HSF.IF.A.2

Find f(-2)

• -3
• 6
• 8
• -6

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

How many pieces is this Piecewise Function composed of?

• 1
• 2
• 3
• 4

Tags

CCSS.HSF-IF.C.7B

What is m(-3) if:    

• -3
• 0.5
• 3
• -3.5

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

When x is less than or equal to 2, what equation is shown in the graph? 

• f(x) = 3
• f(x) = x
• f(x) = abs(x)
• f(x) = abs(x-1)

Tags

CCSS.HSF-IF.C.7B

Which of the 3 piecewise equations is depicted by the graph? (Take your time)

• f(x)
• g(x)
• h(x)

Tags

CCSS.HSF-IF.C.7B

• A
• B
• C
• D

Tags

CCSS.HSF-IF.C.7B

When x is greater than 2, what equation is shown in the graph? 

• f(x) = 3
• f(x) = x
• f(x) = abs(x)
• f(x) = abs(x-1)

Tags

CCSS.HSF-IF.C.7B

Which graph matches:

-x+4 if x<2

2x-6 if x>=2

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7B