Algebra 2 Test Absolute Value Functions and Graphs

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.C.7D

Which function is graphed?

• f(x) = -|2x - 3| + 5
• f(x) = -|x + 5| - 3
• f(x) = -|2x + 3| + 5

• f(x) = -2|x + 5| - 3

Tags

CCSS.HSF-IF.C.7D

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.C.7D

Determine the vertex for each absolute value function

• (-3, -1)
• (-3, 1)
• (3, -1)
• (3, 1)

Tags

CCSS.HSF-IF.C.7D

What is the vertex of the following function?
y= 4|x|+1

• (0,1)
• (4,1)
• (-4,1)
• (4,-1)

Tags

CCSS.HSF-IF.C.7D

What is the domain of the absolute value function?

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

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

• (3, 7)

• (8, 7)

• (-3, 7)

• (-3, 8)

Tags

CCSS.HSF-IF.C.7D

Determine the vertex of the function.

• (0, -5)
• (0, 5)
• (-2, 5)
• (-2, -5)

Tags

CCSS.HSF-IF.C.7D

What type of shape is an absolute value function?

• Line
• V
• U
• Z

Tags

CCSS.HSF-IF.C.7D

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.HSF-IF.C.7D