Riemann sum - Integrals

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Riemann sum



  • 1.
    Riemann Sum overview:
  • 3.
    Finding the area under the graph of a function using the Riemann Sum.
    Consider the function f(x)=x2f\left( x \right) = {x^2}, 1x31 \le x \le 3.
    Estimate the area under the graph of ff using four approximating rectangles and taking the sample points to be:
  • 4.
    Evaluating integrals with a Riemann Sum
    Consider the function f(x)=x25x+3f\left( x \right) = {x^2} - 5x + 3, 2x52 \le x \le 5.
    • a)
      Evaluate the Right Riemann sum for ff with 6 sub-intervals.
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Riemann sum

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