3 years ago

The domain of y = 1/x - 10 is all real numbers except x = 10 TRUE or FALSE?

Mathematics

1 answer:

Dimas [21]3 years ago

3 0

TRUE

because if we substitute the value of x = 10 to the equation, then we have quotient with divide by zero!

$y=\dfrac{1}{x-10}\to f(x)=\dfrac{1}{x-10}\\\\f(10)=\dfrac{1}{10-10}=\dfrac{1}{0}\ !!!!$

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