a) Approximate the area under graph (a) of f(x) = 3/x² over the interval [1,9] by computing the area of each rectangle to four decimal places and then adding. b) Approximate the area under graph (b) of f(x) = 3/x² over the interval [1,9] by computing the area of each rectangle to four decimal places and then adding. Ay 3- 1.5- 1.5- 0- -~ 1 2 3 f(x)=3/x² 5 f(x)=3/x 4 5 6 7 (a) 9 (b) -o 8 9 X The area under graph (a) is approximately (Round to four decimal places as needed.)

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter7: Integration
Section7.CR: Chapter 7 Review
Problem 54CR
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a) Approximate the area under graph (a) of f(x) = 3/x² over the interval [1,9] by computing the area of each rectangle to
four decimal places and then adding.
b) Approximate the area under graph (b) of f(x) = 3/x² over the interval [1,9] by computing the area of each rectangle to
four decimal places and then adding.
3-
1.5-
0-
Ay
3-
1.5+
0-
1
2
3
3
f(x)=3/x²
-LO
4
5
f(x)=3/x²
5
6
T
7 8
-00
9
(b)
9
X
C
The area under graph (a) is approximately
(Round to four decimal places as needed.)
Transcribed Image Text:a) Approximate the area under graph (a) of f(x) = 3/x² over the interval [1,9] by computing the area of each rectangle to four decimal places and then adding. b) Approximate the area under graph (b) of f(x) = 3/x² over the interval [1,9] by computing the area of each rectangle to four decimal places and then adding. 3- 1.5- 0- Ay 3- 1.5+ 0- 1 2 3 3 f(x)=3/x² -LO 4 5 f(x)=3/x² 5 6 T 7 8 -00 9 (b) 9 X C The area under graph (a) is approximately (Round to four decimal places as needed.)
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