Which absolute value function is equivalent to the piecewise function shown ?

A)
f(x) = |x| - 2

B)
f(x) = |x - 2|

C)
f(x) = |x| + 2

D)
f(x) = |x + 2|

Question

Which absolute value function is equivalent to the piecewise function shown ?
	

A)
	f(x) = |x| - 2
	

B)
	f(x) = |x - 2|
	

C)
	f(x) = |x| + 2
	

D)
	f(x) = |x + 2|

zarkon · Answer

what piecewise function shown ?

anonymous · Answer

huh

zarkon · Answer

$$\text{Which absolute value function is equivalent to the }\underline{\text{piecewise function shown}} ?$$

I see no piecewise function (excluding the absolute value functions)

anonymous · Answer

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zarkon · Answer

D

anonymous · Answer

Which shows f(x) = |3x + 3| in piecewise form?
	

A)
	
	

B)
	
	

C)
	
	

D)

anonymous · Answer

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zarkon · Answer

$$f(x)=\left\{\begin{matrix}3x + 3& \text{if} & x\ge -1\ -(3x + 3)& \text{if} &x<-1\end{matrix}\right.$$
$$=\left\{\begin{matrix}3x + 3& \text{if} & x\ge -1\ -3x - 3& \text{if} &x<-1\end{matrix}\right.$$

anonymous · Answer

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anonymous · Answer

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