author: david recine

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        how to find the slope of a line tangent to a curve many questions on the ap calculus exam involve finding the equation of a tangent line. check out this post for a failsafe 3-step process for doing so! 
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        derivatives on the ap calculus ab & bc exams: a refresher being comfortable with derivatives is very important on both the ap calculus ab and bc exams. click here for everything you need to know about derivates! 
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        ap german language and culture examthe ap german language and culture exam is a gateway to college credit and opportunities abroad. in this article, learn how to do your best on test day! 


