Question

Which Riemann sum represents the illustration below?

Answer 1

well, the function is 1/3 x, and it looks to be defined at right hand values from i=1 to 3

Answer 2

a has no width (delta x)

Answer 3

ok so which will it be?

Answer 4

well, from the hints i offered ... what would you say that narrows down to?

Answer 5

well B and C?

Answer 6

B has no width for areas of rectangles to sum up .... thought it said A the first time

and C says 2/3 x, which is not what our line equation/function is

we want the answer to include: 1/3 x, delta x, and i from 1 to 3

Answer 7

ok so its D

Answer 8

i like D for it as well

Answer 9

ok thx