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The domain of y = 1/x - 10 is all real numbers except x = 10

TRUE or FALSE?

User Noixes
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1 Answer

5 votes

TRUE

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


y=(1)/(x-10)\to f(x)=(1)/(x-10)\\\\f(10)=(1)/(10-10)=(1)/(0)\ !!!!

User Patrick Kwinten
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