Ask
your own question, for FREE!
Mathematics
6 Online
OpenStudy (anonymous):
What is the domain of the following function? f(x) = √ x - 8
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (xapproachesinfinity):
to know the domain of a square root you need to set x-8>=0 since square root can have negative values
OpenStudy (xapproachesinfinity):
solve for x
OpenStudy (amriju):
square root is not defined for values less than 0. so x-8 should be greater than or equal to 0..so the range is [8,infinity)
OpenStudy (xapproachesinfinity):
@amriju, do not give answer pls. he has to get the answer!
OpenStudy (amriju):
oh ok sorry...@xapproachesinfinity
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (xapproachesinfinity):
No need to be sorry xD!!
OpenStudy (anonymous):
thanks, got it.
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
playtsec:
how do I sleep without getting a sore throat? I always wake up with a sore throat but it goes away later in the day.
75:
how do you react when you deal with someone who plays the victim in every single situation, and do you find this behavior childish or annoying.
JohnnyLFowler0812:
Do you guys ever think that the homeless are going to be healthy and freed from h
JohnnyLFowler0812:
Do you guys ever think that Hikaru Nikanura will ever be take Magnus Calrsen's 1st place title in the wolrdin the United States amd Norway? Right now Hikaru
DoltonCarlee:
what are y'all's options on S A T essays because honestly their not that bad
thereneelg:
Can someone give me a summary of article 231, The war guilt clause?? I need to explain what it is, but I can't find any shortened version of what it is and
luisaam2:
What should you do when the person you want to talk to the most is the one making
playtsec:
how do I sleep without getting a sore throat? I always wake up with a sore throat but it goes away later in the day.
1 hour ago
8 Replies
2 Medals
75:
how do you react when you deal with someone who plays the victim in every single situation, and do you find this behavior childish or annoying.
2 hours ago
2 Replies
0 Medals
JohnnyLFowler0812:
Do you guys ever think that the homeless are going to be healthy and freed from h
1 hour ago
6 Replies
1 Medal
JohnnyLFowler0812:
Do you guys ever think that Hikaru Nikanura will ever be take Magnus Calrsen's 1st place title in the wolrdin the United States amd Norway? Right now Hikaru
4 hours ago
2 Replies
0 Medals
DoltonCarlee:
what are y'all's options on S A T essays because honestly their not that bad
4 hours ago
7 Replies
2 Medals
thereneelg:
Can someone give me a summary of article 231, The war guilt clause?? I need to explain what it is, but I can't find any shortened version of what it is and
3 days ago
7 Replies
1 Medal
luisaam2:
What should you do when the person you want to talk to the most is the one making
2 days ago
16 Replies
1 Medal