Calculate the midpoint Riemann sum. f(x) = , +1 on [2,7]; n = 5

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.3: Trigonometric Functions Of Real Numbers
Problem 67E
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I need help on question D Only!

Complete the following steps for the given function, interval, and value of n.
a. Sketch the graph of the function on the given interval.
b. Calculate Ax and the grid points xo, x1, ..., Xn.
c. Illustrate the midpoint Riemann sum by sketching the appropriate rectangles.
d. Calculate the midpoint Riemann sum.
2
f(x) = +1 on [2,7]; n= 5
2.5-
25-
2.5-
Ay
1.25-
0-
0-
8
b. Ax = 1
List the grid points.
(2,3),(3,4),(4,5),(5,6),(5,7) (Use a comma to separate answers as needed. Simplify your answers.)
c. Illustrate the midpoint Riemann sum. Choose the correct graph below.
O A.
ов.
OC.
2.5-
2.5-
2.5-
1.25-
1.25-
1.25-
0-
0+
4
d. The midpoint Riemann sum is
(Round to two decimal places as needed.)
Transcribed Image Text:Complete the following steps for the given function, interval, and value of n. a. Sketch the graph of the function on the given interval. b. Calculate Ax and the grid points xo, x1, ..., Xn. c. Illustrate the midpoint Riemann sum by sketching the appropriate rectangles. d. Calculate the midpoint Riemann sum. 2 f(x) = +1 on [2,7]; n= 5 2.5- 25- 2.5- Ay 1.25- 0- 0- 8 b. Ax = 1 List the grid points. (2,3),(3,4),(4,5),(5,6),(5,7) (Use a comma to separate answers as needed. Simplify your answers.) c. Illustrate the midpoint Riemann sum. Choose the correct graph below. O A. ов. OC. 2.5- 2.5- 2.5- 1.25- 1.25- 1.25- 0- 0+ 4 d. The midpoint Riemann sum is (Round to two decimal places as needed.)
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ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage