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author: lucas fink

lucas fink
  • ap calculus: the difference between a graph and a function?

    did you know that a graph of a function f is not the same as the function itself? it might seem like there is clearly a difference, but sometimes it’s hard to articulate into words. we have spoken about the definition of a function. simply put, it’s a rule that transforms one real number into…

  • ap calculus: computing the antiderivatives of functions and polynomials

    warm-up: keeping with the theme of volume of solids of revolution, try this multiple choice question, which should need only understanding of the geometric meaning of the definite integral as a measurement of volume. question: a solid is generated by revolving the region enclosed by the function , and the lines x =2, x =3, y…

  • ap environmental science exam

    ap environmental science is a buffet of an ap course. in this article, learn everything you need to know about how to do your best on exam day!