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Exercises

Page (1 of 13) Exercises:   1    2    3    4    5    6    7    8    9    10    11    12    13  

Exercise 1

Let R be the area between the graph of f ( x ) = x2 + 1 and the x-axis on the interval [0,4].

  • Draw R and the 8 rectangles that result from using a Left-Hand Sum with 8 sub-intervals to approximate the area of R.
  • Use the Left-Hand sum with 8 sub-intervals to approximate the area of R (you might want a calculator).
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