Ask your own question, for FREE!
Mathematics 26 Online
OpenStudy (anonymous):

How would I show that f(x) = X^2 + √(7-x) is continuous at a=4?

OpenStudy (anonymous):

You need to check 3 things: take limit 4 from left side, take the limit 4 from the right side, and f(4). If all three are the same then it's continuous.

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
Tbone: Edits ^-^
2 minutes ago 6 Replies 3 Medals
rose12345: look
5 hours ago 11 Replies 3 Medals
jessii: What are the pros and cons of being a flight attendant?
3 hours ago 4 Replies 1 Medal
SamRoman: What do y'all think of my Cover photo for my next YouTube video?
7 minutes ago 12 Replies 1 Medal
lovelygirl13: i made a collage of the color green
5 minutes ago 5 Replies 1 Medal
chrishale13840: would this be a good tattoo
9 hours ago 18 Replies 5 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!