3 years ago

1. Which one of the following ordered pairs does

Mathematics

1 answer:

mafiozo [28]3 years ago

8 0

The answer is D, it does not define a function

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Step-by-step explanation:

Given

$\sqrt{x + 2}= {-x}$

Required

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$\sqrt{x + 2}= {-x}$

Square both sides

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

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