SOLUTION: what is the only number not in the domain? f(x) =8/x+7

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Question 132206: what is the only number not in the domain? f(x) =8/x+7
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
x cannot be -7 for that would make the denominator zero.
Cheers,
stan H.