Ask
your own question, for FREE!
Mathematics
12 Online
OpenStudy (anonymous):
Is the equation f(x)=x^2-5 a function?
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
yes its even continuos with no range or domain restrictions
OpenStudy (cwrw238):
yes in particular its a many-to-one function eg x = +1 and x = -1 map to f(x) = 1-5 = -4
OpenStudy (anonymous):
yup
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
Raye14:
I lost 2 family, members in less than a month why has this happened to me I'm tir
Diorq24:
Probably the last song Iu2019m going to post on here u2764ufe0f
AddieroniAndCheese:
High key stressing over here SOMEONE HELP PLEASE DUE TONIGHT a) Write 2-3 sentences to describe whether it takes more energy to raise the temperature by one
AddieroniAndCheese:
GUYS ITS DUE IN 2 HOURS AND I CANT DO HALF REACTIONS HELLLLP PLEASE ap chem a) Identify the oxidation and reduction half-reactions for the equation below an
V4MPZSKII:
any tips on how to pass geometry regents exams ? (i failed the class and every un
mona11:
The timeline shows the start dates of major world religions. How is an approximat
Raye14:
I lost 2 family, members in less than a month why has this happened to me I'm tir
45 minutes ago
4 Replies
2 Medals
Diorq24:
Probably the last song Iu2019m going to post on here u2764ufe0f
44 minutes ago
5 Replies
0 Medals
AddieroniAndCheese:
High key stressing over here SOMEONE HELP PLEASE DUE TONIGHT a) Write 2-3 sentences to describe whether it takes more energy to raise the temperature by one
11 hours ago
10 Replies
2 Medals
AddieroniAndCheese:
GUYS ITS DUE IN 2 HOURS AND I CANT DO HALF REACTIONS HELLLLP PLEASE ap chem a) Identify the oxidation and reduction half-reactions for the equation below an
12 hours ago
6 Replies
2 Medals
V4MPZSKII:
any tips on how to pass geometry regents exams ? (i failed the class and every un
12 hours ago
8 Replies
4 Medals
mona11:
The timeline shows the start dates of major world religions. How is an approximat
17 hours ago
3 Replies
0 Medals