Use Definition 2 to find an expression for the area under the graph of f as a limit. Do not evaluate the limit.
f(x) = 2x/x2+1, 1 ⤠x ⤠3
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Use the Definition to find an expression for the area under the graph of f as a limit. Do not evaluate the limit. f(x) = x^2 + radical (1 + 2x) , 6 ⤠x ⤠8