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with the stated number of graph to estimate the lef Riemann sum for the given in

ID: 2885880 • Letter: W

Question

with the stated number of graph to estimate the lef Riemann sum for the given interva S. DRAW THE RECTANGLES ON THE GRAPH BELow 8. Use the given estimate [0,3];n -3 -2 T-3 a. Left Sum- b. Left Sum-2 c. Left Sum-2 d, Left Sunn = 0 c, Left Sum =-1 9. Calc (When rounding, round answers to four decimal places.) Use your calculator for this problem. No work is required. culate the left Riemann sums for the function over the given interval, using the given values of n. f(x)- over [0,2], n = 5 a. Left sum-0.3548 b. Left sum= 1.7738 c, Left sunn= 8.8688 d, Left sum= 0.7095 e. Left sum-1.4190

Explanation / Answer

8)

x = (3 - 0)/3
x = 3/3
x = 1

hence

Left sum =(1) * ( f(0) + f(1) + f(2) )
= 1*(0+0+0)

=0

Answer will be

0

=========

x = (2 - 0)/5
x = 2/5
x = 0.4

Left sum =(0.4) * ( f(0) + f(0.4) + f(0.8) + f(1.2) + f(1.6) )

=(0.4) * ( 0 + 0.3448275862069 + 0.48780487804878 + 0.49180327868852 + 0.44943820224719 )

=0.70954957807656

= 0.7095

Option D is correct