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F(x)=x^-2x+4 find f(-1)
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F(x)=x^-2x+4 find f(-1)

User Crowder
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Hello,


f(x)=x^(-2)+4\\ f(-1)=(-1)^(-2)+4= (1)/((-1)^2) +4=1+4=5\\
User Wesley Baugh
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