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18-09-2020
Mathematics

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Give an equation for a function whose domain is all non-negative values of x except x=3.

Respuesta :

18-09-2020

Answer:

[tex]f(x)= \dfrac{1}{\sqrt x - \sqrt 3}[/tex]

Step-by-step explanation:

The square root forces values for x to be positive.

The -√3 causes a divide by zero for x=3, which is not allowed.

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