Graphing Functions

| –3 |

• 3
• -3
• 0.30
• 30

What is the domain of the absolute value function?

• (4, 0)
• (0, 4)
• (-infinity, infinity)
• [4, infinity)

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

CCSS.HSF.IF.C.7

What is the equation of the absolute value function?

• f(x)= |x+4|
• f(x)= |x-4|
• f(x)= |x| + 4
• f(x)= |x| - 4

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the range of the absolute value function?

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

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the equation of the absolute value function?

• f(x)= 4|x+3|
• f(x)= 1/4 |x+3|
• f(x)= 1/4 |x - 3|
• f(x)= 4|x - 3|

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Which function is graphed?

• f(x) = -3|x - 1| + 4
• f(x) = -|x - 1| + 4
• f(x) = 5|x - 1| + 4
• f(x) = -3|x - 4| + 1

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Given f(x) = and g(x) = f(x) – 7. Which statement describes the transformation from f(x) to g(x)?

• The graph is translated up 7 units.
• The graph is translated down 7 units.
  
• The graph is translated to the left 7 units
• The graph is translated to the right 7 units.
  

Given y = | x + 1 |, identify the domain over which the function is increasing.

• -1 < x < ∞  
• 0 < x < ∞  
• -∞ < x < -1  
• 0 <  y < ∞

What will the equation of the resulting graph be if the graph of y = |x| is  translated 4 units to the right?

• y = | x + 4 |
• y = | x | + 4
• y = | x – 4 |
• y = | x | – 4  

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

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7