absolute value functions

What is the equation of this graph?

• y=2|x + 1| - 4
• y=2|x - 1| - 4
• y=2|x - 1|+ 4
• y=2|x - 4| - 1

• {37/4}
• {20/3, -7}
• {5, -61/9}
• {37/4, -9}

Tags

CCSS.7.NS.A.1B

∣ 2x + 9 ∣ = 15

• x = 3 
• x = 3
  x = -6
• x = 3
  x = -12
• x = 6
  x = -12

The absolute value graph was moved
up 2 and to the right 10,
which equation is correct?

• y = |x - 10| + 2
• y = |x + 10| + 2
• y = |x +2| - 10
• y = |x +2| + 10

What is the vertex of the following function?
y=2|x-3|+1

• (2,3)
• (-3,1)
• (2,-3)
• (3,1)

What is the equation of this graph?

• y=2|x-3|+1
• y=2|x-1|+3
• y=-2|x-1|+3
• y=-2|x-1|+3

What is the range of the absolute value function?

• (-infinity, infinity)
• [3, infinity)
• [0, infinity)
• (-infinity, 3]

1. What is this type of function called?

• Discrete Function 
• Segment Function
• Step Function
• Jump Function

Tags

CCSS.HSF-IF.C.7B

What is g(7) if:

• -17
• -13 
• 13       
• 17

Tags

CCSS.HSF.IF.A.2

What is m(-3) if:    

• -3
• 0.5
• 3
• -3.5

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2