Let

I=\\\\int_0^4 f(x)dx

, where

f

is the function whose graph is shown below.\ (a) Use the graph to find

L_(2),R_(2)

, anc'

M_(2)

.\

L_(2)=\ R_(2)=\ M_(2)=

\ (b) Are these underestimates or underestimates

I

?\

L_(2)

\

M_(2)

Let I=04f(x)dx, where f is the function whose graph is shown below. (a) Use the graph to find L2,R2, anc' M2. L2=R2=M2= (b) Are these underestimates or underestimates I? 1. L2 2. M2