The domain of A. does not include -2 because -2 is a zero of the denominator.
The definition of D. is unclear; if (x+2) is anywhere in the denominator, then -2 will not be in the domain of D.
Katey E.
asked • 06/21/18Which functions domain consists of all real numbers except -2?
A. F(x) = 1/x+2
B. f(x)=2x
C. f(x)=2x-2
D. f(x)=1 square root\x+2
Follow
•
2
Add comment
More
Report
1 Expert Answer
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
