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Identify the excluded value y= 4/x-5Correct expression: y = 4/(x-5)

User Healing
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1 Answer

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Step-by-step explanation

We must find the value of x to be excluded from the function:


y=(4)/(x-5).

To have this function well defined, we must exclude the values that make zero the denominator. We see that the denominator is zero when x = 5. So we must exclude the value x = 5.

Answer

x = 5

User Ari M
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