Write the Riemann sum to find the area under the graph of the function f(x) = x3 from x = 2 to x = 5. (4 points) Select one:

a.
the summation from i equals 1 to n of the product of the 3rd power of the quantity 2 plus 5 times i over n and 3 over n

b.
the summation from i equals 1 to n of the product of the 3rd power of the quantity 2 times i over n and 3 over n

c.
the limit as n goes to infinity of the summation from i equals 1 to n of the product of the 4th power of the quantity 3 times i over n and 3 over n

d.
the limit as n goes to infinity of the summation from i equals 1 to n of the product of the 3rd power of the quantity 2 plus 3 times i over n and 3 over n