Ask your own question, for FREE!
Mathematics 15 Online
myininaya (myininaya):

which of the following function is a happy function always? A. y=e^x B. y=lnx

OpenStudy (anonymous):

e^y = x e^x = y

OpenStudy (anonymous):

What's a happy function?!

myininaya (myininaya):

a function that is always positive lol

OpenStudy (anonymous):

Oh :o.. I never heard of that before. If so, then A is always happy.

myininaya (myininaya):

lol anwar its not really a math term i'm just bored

OpenStudy (anonymous):

Lol

OpenStudy (anonymous):

happy function, i will be willing to bet, means concave up

OpenStudy (anonymous):

so answer would be \[y=e^x\]

OpenStudy (anonymous):

what on earth?

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!
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!