Use the sum of the first 11 terms to approximate the sum of the series below. (round your answer to three decimal places.)∞n2nn = 1s11 = estimate the error using the formula below. (round your answer to four decimal places.)rn ≤ an+11 − an+2an+1

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f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

for me what is finding a good play list and going out because i can not lay down and relax so i usually go to a coffee shop. i also use the gum trick and this actually works. another advice is highlighting subjects it really does me remember certain things

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answer: i feel you honey.

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b. ol

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i got the answer right on edg.

congruent: (geometry) (of figures) identical in form; coinciding exactly when superimposed.