Ask your own question, for FREE!
Mathematics 76 Online
OpenStudy (anonymous):

graph and label the intercepts. y=x^3+2. I know the y intercept is 2

OpenStudy (anonymous):

x intercept solve \[0=x^3+2\] \[x^3=-2\] \[x=\sqrt[3]{-2}\]

OpenStudy (anonymous):

looks just like the graph of \[y=x^3\] only raised up two units

OpenStudy (anonymous):

okay, thats what i had i just wanted to be sure it was right, it just looked weird and i wasn't positive about it having the negative under the radical

OpenStudy (anonymous):

oh but it is a "cubed root" not a square root

OpenStudy (anonymous):

a perfectly good real number. for example \[\sqrt[3]{-8}=-2\]

OpenStudy (anonymous):

only even roots cant have negatives right?

OpenStudy (anonymous):

exactly!

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

the answer is= spam!!!

OpenStudy (anonymous):

if you're not going to be helpful, stay off my questions!

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!
Latest Questions
PureSoulless: Are these bots (except for Aeon) new?
4 minutes ago 2 Replies 0 Medals
heartbrokfirstone: What is the meaning of the word "ambivalent"
5 hours ago 0 Replies 0 Medals
heartbrokfirstone: What does the word varies mean?
4 hours ago 5 Replies 1 Medal
Wolf95: Would you rather be a famous singer or the next Einstein? Why?
5 hours ago 24 Replies 4 Medals
jayfrmdAO: what 100 to the power of 8
7 hours ago 6 Replies 2 Medals
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!