'Evaluate the definite integral by the limit definition;, 1 (2x2 4) dx Submit Answer Save Progress'
Added by Thomas M.
Step 1
In this case, our limits of integration are from 1 to 2, and our function is 2x^2 + 4. So we have: ∫1^2 (2x^2 + 4) dx = lim n→∞ ∑i=1n f(xi) Δx where Δx = (2-1)/n = 1/n and xi = 1 + iΔx. Show more…
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