- #1
Jet1045
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Alright, so in my AP calc class we just got a worksheet and one of the questions i don't undersnat at allll! We have been learning about the Fundamental Theorem of Calculus recently, so I am guessing that is what this is about.
Find f(4) if the integral (lower limit = 0 , upper limit = x) f(t) dt = xcos(pi(x))2. The attempt at a solution
Honestly I don't even know where to start. If you are given an integral, how do you get the original equation f(t) to even insert 4 into?
Sorry if the question is unclear, I am unsure how to actually type out integrals and such on this forum, if someone can give me a link explaining how to , i can rewrite the question so it is easier to understand.
Thanks :)
Homework Statement
Find f(4) if the integral (lower limit = 0 , upper limit = x) f(t) dt = xcos(pi(x))2. The attempt at a solution
Honestly I don't even know where to start. If you are given an integral, how do you get the original equation f(t) to even insert 4 into?
Sorry if the question is unclear, I am unsure how to actually type out integrals and such on this forum, if someone can give me a link explaining how to , i can rewrite the question so it is easier to understand.
Thanks :)