Graphing Absolute Value Functions

What is the equation of the absolute value function?

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

Describe the transformations of the absolute value equation.

• Graph is wider, reflects over x-axis, shifts right 1 unit
• Graph is wider, reflects over x-axis, shifts up 1 unit
• Graph is more narrow, reflects over x-axis, shifts right 1 unit
• Graph is more narrow, reflects over x-axis, shifts up 1 unit

Tags

CCSS.HSF.BF.B.3

CCSS.HSF.IF.C.7

CCSS.HSG.CO.A.2

Describe the transformation from the Absolute Value Parent Function.

• Graph is more narrow, shifts up 4 units
• Graph is more narrow, shifts down 4 units
• Graph is wider, shifts up 4 units
• Graph is wider, shifts down 4 units

Which graph matches the function:
y = -2|x - 3| + 5

• A
• B
• C
• D

Tags

CCSS.HSF.IF.C.7

CCSS.HSF.IF.B.4

y = |x| - 7 makes the graph slide . . .

• left 7
• right 7
• up 7
• down 7

Tags

CCSS.HSF.BF.B.3

CCSS.HSF.IF.C.7

y = |x - 3| makes the graph slide . . .

• left 3
• right 3
• up 3
• down 3

Tags

CCSS.HSF.BF.B.3

What is the equation of the absolute value function?

• f(x)= |x+4|
• f(x)= |x-4|
• f(x)= |x| + 4
• f(x)= |x| - 4

Tags

CCSS.HSF-IF.C.7D