Express the function f(z) = 4|z – 2| – |z + 2| in piecewise form without using absolute values. [Suggestion: It may help to generate the graph of the function.] fi f(z) ={ f2 fs a

Algebra and Trigonometry (MindTap Course List)
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Chapter3: Polynomial And Rational Functions
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Express the function f(z) = 4|r – 2| – |r + 2| in piecewise form without using absolute values. [Suggestion: It may help to generate the graph of the function.]
fi
a<まくb
f(1) ={ f2
i f3
a=
b=
fi=
f2=
f3=
Transcribed Image Text:Express the function f(z) = 4|r – 2| – |r + 2| in piecewise form without using absolute values. [Suggestion: It may help to generate the graph of the function.] fi a<まくb f(1) ={ f2 i f3 a= b= fi= f2= f3=
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