The formula of the right Riemann Sum approximation of =  obtained by dividing the closed interval [0, 1] into n equal sub-intervals is:

The graph of a function is pictured below.

Use the graph of to compute the Riemann Sum when the interval is subdivided into ten equal subintervals and = , = ,..........., = . (i.e. the sample points are the right end-points). The value of this Riemann sum is:

Use the graph of a function pictured below to estimate . Select the correct answer.

Use the graph of a function pictured below to approximate by the Riemann sum corresponding to = and using the left endpoints in each subintervals. Select the correct answer. 

The following table gives function values of a continuous function in the closed interval .

What is the absolute value of the difference between a right endpoint sum and a left endpoint sum when approximating with 3 sub-intervals?

The following table shows various Riemann sum approximations to using right endpoints of n subintervals of equal length of the interval [0,1].    

Which of the following statements best describes the limit of the Riemann sums as n approaches infinity?