3 years ago

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

Mathematics

1 answer:

otez555 [7]3 years ago

7 0

Hello,

$f(x)=x^{-2}+4\\

f(-1)=(-1)^{-2}+4= \dfrac{1}{(-1)^2} +4=1+4=5\\
$

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Step-by-step explanation:

Given

See attachment for playground

Required

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