Find the Vertex of Absolute Value Equations

What is the vertex of the absolute value function?

• (-4,7)

• (4,7)
  

• (4,-7)

• (-4,-7)

Tags

CCSS.HSF-IF.C.7D

To find the vertex of an absolute value function written in the form y = ±a|x−h|+ k, change the sign on h and keep the sign on k.

• TRUE

• FALSE

Tags

CCSS.HSF-IF.C.7D

The __________ is the point where the minimum or maximum point of a parabola or absolute value graph occurs.

• y-intercept

• equation

• vertex

• axis of symmetry

Tags

CCSS.HSF-IF.C.7A

Identify a, c, d for the graphed function.

• a = -1/2, c = 3, d = -3

• a = 2, c = -3, d = 3

• a = -2, c = -3, d = 3

• a = -2, c = 3, d = - 3

What is the vertex?

y= -2 |x + 3| - 2

• (-3, -2)

• (3, -2)

• (3, 2)

• (-3, 2)

Tags

CCSS.HSF-IF.C.7D

Determine the vertex of the function

• (-2, 5)

• (-2, -5)

• (2, 5)

• (2, -5)

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?

y = 2|x - 4|

• (2, -4)

• (2, 4)

• (-4, 0)

• (4, 0)

Tags

CCSS.HSF-IF.C.7D

What is the vertex?

y = 4|x +2| - 3

• (2, -3)

• (-2, -3)

• (-3, 2)

• (-3, -2)

Tags

CCSS.HSF-IF.C.7D

What is the vertex?

y= -2|x - 4| + 3

• (-4, 3)

• (-4, -3)

• (4, 3)

• (4, -3)

Tags

CCSS.HSF-IF.C.7D