Suppose you are driving away from Morgantown. At noon, you are 75 miles away from Morgantown. From noon until 5:00 pm, at any time t hours after noon, your velocity (miles per hour) is given by the function v(t)=-5t4 +50t³-1631² + 190t. A We can estimate the area under the graph from 0 to 4 using Riemann Sums. Let's estimate the area, rectangles. Which of these two diagrams represents the left-hand sum? OA. -5x+ +50x3³-163x² +190 x 70 60 50 40 30 20 10 0 B. -5x+ +50x³-163x² +190x 70 F 60 50 40 30 20 10 1 0 1 2 3 [(-51¹ +501³ - 163² + 190t) dt, using four rectangles. Here are two ways we can divide the region into four 0
Suppose you are driving away from Morgantown. At noon, you are 75 miles away from Morgantown. From noon until 5:00 pm, at any time t hours after noon, your velocity (miles per hour) is given by the function v(t)=-5t4 +50t³-1631² + 190t. A We can estimate the area under the graph from 0 to 4 using Riemann Sums. Let's estimate the area, rectangles. Which of these two diagrams represents the left-hand sum? OA. -5x+ +50x3³-163x² +190 x 70 60 50 40 30 20 10 0 B. -5x+ +50x³-163x² +190x 70 F 60 50 40 30 20 10 1 0 1 2 3 [(-51¹ +501³ - 163² + 190t) dt, using four rectangles. Here are two ways we can divide the region into four 0
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question 21 please help!!

Transcribed Image Text:Suppose you are driving away from Morgantown. At noon, you are 75 miles away from Morgantown. From noon until 5:00 pm, at any time t hours after noon, your velocity (miles per hour) is given by the function
v(t) = -5t4 +50t³ - 163t² + 190t.
We can estimate the area under the graph from 0 to 4 using Riemann Sums. Let's estimate the area,
rectangles. Which of these two diagrams represents the left-hand sum?
OA. -5x+ +50x3³-163x² + 190x
70
O
60
50
40
30
20
10
0
B. -5x+ +50³-163x² +190 x
70
60
50
40
30
20
10
1
0
2
2
3
3
...
4
j-st+c
- 5t4 +50t³-1631² + 190t) dt, using four rectangles. Here are two ways we can divide the region into four
0

Transcribed Image Text:Suppose you are driving away from Morgantown. At noon, you are 75 miles away from Morgantown. From noon until 5:00 pm, at any time t hours after noon, your velocity (miles per hour) is given by the function
v(t) = -5t4 +50t³ - 163t² + 190t.
30
20
Left-Hand Sum:
Right-Hand Sum:
10
0
B. -5x+ +50x³-163x² + 190 x
70 F
60
50
40
30
20
10
0
1
2
Give this estimate here.
4
2
[(-51¹ +50t³ - 1631² + 190t) dt ≈
0
3
Now, create a table of function values and use it to calculate the left and right hand sum. Put
those values here.
3
necessary, round to two decimal places.
If necessary, round to two decimal places.
x
We will assume that using only four rectangles, the best estimate of the integral is half way in
between the two sums, or the average of the two sums.
If necessary, round to two decimal places.
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