SOLUTION: what is the domain? F(x)=(x-4)/(x+7)

Algebra ->  Functions -> SOLUTION: what is the domain? F(x)=(x-4)/(x+7)      Log On


   

Question 564640: what is the domain?
F(x)=(x-4)/(x+7)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
what is the domain?
F(x)=(x-4)/(x+7)
----
The denominator cannot be zero;
so x cannot be -7.
--
Domain: All Real Numbers except x = -7.
=========================================
Cheers,
Stan H.
=============