Absolute Value Functions as Piecewise Functions

What is the equation for the linear parent function

• y= x
• f(x)= lnx
• y= 1/x
• f(x)= |x|

What is the equation for the absolute value parent function?

• f(x)= |x|
• f(x)= x³
• f(x)= x²
• f(x)= lnx

Tags

CCSS.HSF-IF.C.7D

Which equation is an absolute value graph shifted right 5 units?

• y = |x - 5|
• y = |x + 5|
• y = |x| + 5
• y = -5|x|

Write an equation from the parent function.

• y = |x - 3| + 2

• y = |x - 3| - 2

• y = |x + 3| + 2

• y = |x + 3| - 2

Write an equation for a absolute value function that is transformed left 8

• y = |x| + 8

• y = |x| - 8

• y = |x + 8|

• y = |x - 8|

What is the equation of the graph below?

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

Tags

CCSS.HSF-IF.C.7D

y=|x|−4

• A
• B
• C
• D

Tags

CCSS.HSF-IF.C.7D

y=|x−3|

• A
• B
• C
• D

Tags

CCSS.HSF-IF.C.7D

What is the range of the absolute value function?

• x > 4

• x < 4

• y > 4

• y < 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

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Tags

CCSS.HSF-IF.C.7B