This hits a little too close to home... #APPhysics
Micro tip for your macro exam—label your axes correctly! 
More AP prep: http://khan.co/ap-macro #macroeconomics #macromemes #APmacro #APexamtipspic.twitter.com/mZr2uh474D
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Today i had an macro exam and my teacher wrote exactly the same thing in our question paper " Be careful, label your axes correctly!"
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