Graphing Absolute Value Functions

What's a way to define absolute value?

• The value of a number
• The opposite of a number
• The distance of a number from zero
• The multiplicative inverse of a number

Tags

CCSS.6.NS.C.7C

| –3 |

• 3
• -3
• 0.30
• 30

Solve: |x+5| = 1

• x=6 or x=4
• x=-6 or x=-4
• x=-6 or x=4
• x=6 or x=-4

Solve: |x+5| = -1

• x=5 or x=0
• x=0
• x=-5
• No Solution

Evaluate the expression.
|–5| + 8

• 3
• 13
• -13
• -3

What shape does an absolute value graph make?

• U shaped
• V shaped
• Line
• Propeller

Tags

CCSS.HSF-IF.C.7D

What is the equation of the graph below?

• 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?

• f(x) = I x I -1
• f(x) = I x I +1
• f(x) = - I x I -1
• f(x) = -I x I +1

Tags

CCSS.HSF.IF.C.7

CCSS.HSF.IF.B.4

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

What is the equation of the graph below?

• f(x ) = I x + 2 I - 4
• f(x ) = -I x - 2 I + 4
• f(x ) = I x - 4 I + 2
• f(x ) = -I x + 4 I + 2

Tags

CCSS.HSF-IF.C.7D

Which function is graphed?

• f(x) = 2|x - 4| - 3
• f(x) = ¹/₂ |x + 4| - 3
• f(x) = ¹/₂|x - 3| - 4
• f(x) = 2|x + 3| + 4

Tags

CCSS.HSF.IF.C.7

CCSS.HSF.IF.B.4