Finding the Vertex of an Absolute Value Function

Choose the correct vertex for the function f(x) = 5|x-10| - 5

• (-10,5)

• (-10,-5)

• (10,-5)

• (10,5)

Tags

CCSS.HSF-IF.C.7D

• Vertex: 3, -7

• Vertex: -3, 7

• Max = -7

• Min = 7

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

The axis of symmetry line passes through which point?

• y-intercept

• any random point

• vertex

• symmetrical point for the vertex

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 vertex of the function?

f)x) = -2 |x + 3| - 2

• (-3, -2)

• (3, -2)

• (3, 2)

• (-3, 2)

Tags

CCSS.HSF-IF.C.7D

What is the vertex of the following function?
y= -4|x+2|+5

• (-4,2)

• (-2,5)

• (-4,-2)

• (2,5)

Tags

CCSS.HSF-IF.C.7D

What is the vertex of the function?

f(x) = 2|x - 4|

• (2, -4)

• (2, 4)

• (-4, 0)

• (4, 0)

Tags

CCSS.HSF-IF.C.7D

When I want to find the maximum or minimum height of an object, I should_____

• Set the equation = 0 and solve.

• Use x = (-b/2a) as my answer.

• Substitute x = 0 into the equation.

• Find the y-coordinate for the vertex.

Determine the vertex for each absolute value function

• (-3, -1)

• (-3, 1)

• (3, -1)

• (3, 1)

Tags

CCSS.HSF-IF.C.7D