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Mathematics 16 Online
OpenStudy (anonymous):

Answer This Question Gets A Medal !!!!!!!!!!!!

OpenStudy (anonymous):

How can translations help me understand how to represent verbal phrases as algebraic expressions? What are the key words and phrases that indicate certain operations?

OpenStudy (anonymous):

Please Help

OpenStudy (lovelyanna):

What grade is this? I'm sorry, but I don't get the question.. :(

OpenStudy (anonymous):

9th

OpenStudy (lovelyanna):

Oh, ok. So am I, but I don't know the answer. Did you try looking the question up on google?

OpenStudy (anonymous):

yep but they didn't say anything

OpenStudy (lovelyanna):

Hmm..maybe someone else knows.. I have a friend that is great at math! When she is on, I'll tell her to help you. Sounds good?

OpenStudy (anonymous):

Oh ok thanks

OpenStudy (lovelyanna):

Sorry I couldn't help :( Good luck! I'll tag her now so I wont loose this question.

OpenStudy (lovelyanna):

@jigglypuff314

OpenStudy (anonymous):

Its Ok thanks

OpenStudy (lovelyanna):

See you around! :)

OpenStudy (anonymous):

See ya

OpenStudy (lovelyanna):

Hey Emily! You got my tag! =D Can you help here?

jigglypuff314 (jigglypuff314):

It might have helped with a given example ;) so... for example given the vertex form of a parabola: y = (x - h)^2 + k when coordinate (h, k) is the vertex when it say something like "translate left 2 units" know that "left/right" would be along the x-axis therefore affecting the "h" variable in the vertex form. and when "up 3 units" know that "up/down" would be along the y-axis, therefore affecting the "k" variable in the vertex form. but be careful that when you do plug it into algebraic form that you take into account the negatives and such so given original : y = x^2 move to left 2 then it would become y = (x - (-2))^2 --> y = (x + 2)^2

OpenStudy (lovelyanna):

Wow.. very smart! ;D

jigglypuff314 (jigglypuff314):

not really :P shamil98 had to correct me on a question like that when I confused which translation was for which x or y value >,< RagingSoulGoku, do you need to know translations across axis' as well?

OpenStudy (lovelyanna):

Yes really! >:D hehe Btw.. I passed my History test! :)

jigglypuff314 (jigglypuff314):

good for you! :D

OpenStudy (lovelyanna):

Thanks! :D

OpenStudy (lovelyanna):

I finished my math homework without help! =D

OpenStudy (lovelyanna):

Emily?

jigglypuff314 (jigglypuff314):

hi :) notification's aren't working, and I didn't want to spam this :P

OpenStudy (lovelyanna):

Oh, ok :) I gtg now anyways, see you later!

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