Absolute Value Attributes

What is the equation of the graph below?

• f(x) = I x I + 1
• f(x) = I x I - 1
• f(x) = -I x I + 1
• f(x) = -I x I - 1

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the equation of the graph below?

• f(x) = I x + 2 I 
• f(x) = I x + 2 I +2
• f(x) = I x - 2 I +2
• f(x) = I x - 2 I 

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.C.7

Describe the transformation of the equation below from the parent function of y = I x I
y = -2 I x - 3 I + 3

• reflected over x axis, stretched by 2, right 3, up 3
• reflected over x axis, stretched by 2, left 3 up 3.
• reflected over x axis, shrunk by 2, right 3, up 3
• reflected over the x axis, shrunk by 2, left 3, up 3

Tags

CCSS.HSF.BF.B.3

CCSS.HSF.IF.C.7

Given y= -3 l x-1 l -4; find the axis of symmetry 

• x=-4
• x=-1
• x=1
• x=4

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Given $y=-\frac{1}{2}\left|x-4\right|+9$ ; find the range 

• (-oo, -9]

• [-4, oo) 

• (9,oo)

• (-oo, 9]

Given y = l x l; find the domain

• $\left[-\infty,\ \infty\right]$

• $\left(-\infty,\ \infty\right)$

• $\left[0,\ \infty\right)$

• $\left(-\infty,\ 0\right]$

Given y = 2 l x-5 l +6; find the vertex 

• (-5,-6)
• (-5,6)
• (5,6)
• (6,5)

Given y= 2 l x-5 l +6; find the axis of symmetry 

• x=6
• x=5
• x=-5
• x=-6

Given y= 2 l x-5 l +6; find the range

• $\left(-\infty,\ 5\right]$

• $\left(-\infty,\ 6\right]$

• $\left[5,\ \infty\right)$

• $\left[6,\ \infty\right)$

What is the range of the Absolute Value Parent Function?

• All Real Numbers
• (0,∞)
• [0,∞)
• (∞,0]

Tags

CCSS.HSF.IF.C.7