Do the following.
a = 100

(a) By reading values from the given graph of f, use five rectangles to find a lower estimate and an upper estimate for the area under the given graph of f from x = 0 to x = 200.

A
Incorrect: Your answer is incorrect.
(lower estimate)
A (upper estimate)

(b) Find new estimates using ten rectangles in each case.

A (lower estimate)
A (upper estimate)

Question

Do the following.
a = 100

(a) By reading values from the given graph of f, use five rectangles to find a lower estimate and an upper estimate for the area under the given graph of f from x = 0 to x = 200.

A    
Incorrect: Your answer is incorrect.
 (lower estimate)
A    (upper estimate)

(b) Find new estimates using ten rectangles in each case.

A    (lower estimate)
A    (upper estimate)

anonymous · Answer

http://www.webassign.net/scalcet/5-1-001alt.gif

anonymous · Answer

how do you add that many together?

anonymous · Answer

200 is a lot