Graphing Absolute Value Equation

What is the first thing you should do every time you are graphing an absolute value equation?

• Plug in 0 for x.

• Put -2, -1, 0, 1, and 2 in the x-column of your table.

• Set the expression inside the absolute value signs equal to 0 and solve to find the x-value of your target point.

Tags

CCSS.HSF-IF.C.7A

What function best describes this graph?

• f(x)= -|x+4| + 1

• f(x)= |x-1| + 4

• f(x)= |x+1| + 4

• f(x)= -|x+1| + 4

Tags

CCSS.HSF-IF.C.7D

What is the equation of the graph below? You can click the picture to zoom in!

• y = - | x + 2| + 4

• y = - | x - 2| + 4

• y = | x - 2 | + 4

• y = | x - 2| - 4

Tags

CCSS.HSF-IF.C.7D

Identify the equation of the graph.

• y = |x-3|-2

• y = -|x-3|-2

• y = |x+3|-2

• y = |x+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

Use Narrower, Wider, or Same to compare the width of this graph to its parent function.

y = 4|x + 3| - 2

• Narrower

• Wider

• Same

Use Narrower, Wider, or Same to compare the width of this graph to its parent function.

y = -|x| + 9

• Narrower

• Wider

• Same

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

Describe the movements of the vertex.

y=|x+4|+2

• Left 4, Up 2

• Right 2, Up 4

• Left 2, Down 4

• Right 4, Down 2

• -4

• 0

• 4

• 5

Tags

CCSS.6.NS.C.7C