Ask your own question, for FREE!
Mathematics 18 Online
OpenStudy (anonymous):

If f(x) = x2 + 2, find f(4) A)10 B)18 C)2 D)6

OpenStudy (anonymous):

Just substitute the x in the equation given. it will be (4)^2 + 2 = 18 Enjoy!

OpenStudy (anonymous):

Oh thank you soooo much!!! :)

OpenStudy (anonymous):

No worry!

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
HeyItsAlicia: Mits midnight!!! Happy 16th bday to me !!
3 minutes ago 16 Replies 4 Medals
XShawtyX: Art
4 hours ago 1 Reply 1 Medal
Ferrari: Is there ever a point in time where humans can time travel? Just an open question.
2 hours ago 12 Replies 2 Medals
danielfootball123: Quick question. Why is there no questioncove logo on the site anymore? (screensho
1 day ago 10 Replies 1 Medal
Twaylor: how do i stitch up my leg ( i need real answers people- i dont want to do it wron
2 days ago 16 Replies 4 Medals
danielfootball123: not sure if this is spam or not Please keep this in your prayers. Just watch this video https://www.
4 days ago 11 Replies 0 Medals
danielfootball123: Why was questioncove down? and how did everything open up today without reaching
1 week ago 7 Replies 5 Medals
RAVEN69: My drawing so far is actually fire
1 week ago 9 Replies 2 Medals
PureSoulless: is staying at your friend's house while you're homeless legal.
2 weeks ago 5 Replies 1 Medal
whyjustwhy: i did that one TV girl trend with blake (aka @ShadowKid3)
1 week ago 12 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!