Problem Solving with Systems & Graphing Absolute Value Functions

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 following function?
y= -4|x+2|+5

• (-4,2)
• (-2,5)
• (-4,-2)
• (2,5)

Tags

CCSS.HSF-IF.C.7D

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

• f(x) = I x + 2 I 
• f(x) = I x  I + 2
• f(x) = I x  I - 2
• f(x) = I x - 2 I 

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

Is the function Flipped, Dilated or the Same width to its parent function. Choose as many as are true.

y = 4|x + 3| - 2

• Dilated

• Same width

• Flipped

Is the function Flipped, Stretched, Shrunk or Same width compared to its parent function. Click as many answers as are true

y = -|x| + 9

• Narrower

• Wider

• Same Width

• Flipped

Is the function Flipped, Stretched, Shrunk or Same width compared to its parent function. Click as many answers as are true

y = 5/2 |x - 1|+ 2

• Narrower

• Wider

• Same

• Flipped

Is the function Flipped, Stretched, Shrunk or Same width compared to its parent function. Click as many answers as are true

y= -1/3 |x| + 3

• Narrower

• Wider

• Same

• Flipped

Which is the correct inequality for the graph?

• y< |x + 4| + 3

• y< |x + 4| - 3

• y> |x + 4| + 3

• y> |x + 4| - 3

Which inequality is graphed?

• y< -1/2 |x | + 4

• y> -1/2 |x | + 4

• y< -2 |x | + 4

• y> -2 |x | + 4