I WILL MARK BRAINLIEST!f(x)=x/x-7 Determine for each x-value whether it is in the domain of f or not

see explanation

Step-by-step explanation:

Given

f(x) =

The denominator cannot be zero as this would make f(x) undefined.

Equating the denominator to zero and solving gives the value that x cannot be.

solve

x - 7 = 0 ⇒ x = 7 ← excluded value

Thus

x = - 7 → in domain

x = 0 → in domain

x = 7 → not in domain

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step-by-step explanation: