Definition: The AREA A of the region S that lies under the graph of the continuous function f is the limit of the sum of the areas of approximating rectangles A = lim Rn = lim [f(x1)Ax +...

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Extracted text: Definition: The AREA A of the region S that lies under the graph of the continuous function f is the limit of the sum of the areas of approximating rectangles A = lim Rn = lim [f(x1)Ax + f(x2)Ax+.+f(xn)Ax] n00 n00 (a) Use the above definition to determine which of the following expressions represents the area under the graph of f(x)= x° from x = 0 to x = 2. 64 A. lim n00 i=1 64 В. lim n+00 n° i 1 С. lim n-00 n6 25 64 D. lim n-00 nb WI WI