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ddcon4r

ddcon4r

Answered question

2022-07-10

Time 9am 10:30 am Noon 1:30 pm 3 pm 4:30 pm 6 pm 7:30 pm 9 pm t 0 1.5 3 4.5 6 7.5 9 10.5 12 P ( t ) 200 728 1193 1329 1583 1291 804 256 0
Use a midpoint Riemann sum with four intervals of equal size to estimate the total number of people seeking care during the 12-hour period.

Answer & Explanation

treccinair

treccinair

Beginner2022-07-11Added 18 answers

Step 1
For n points from a to b, x i = a + b a n ( i 1 2 ) .
Note that x 1 = a + 1 2 b a n is just to the right of a, and x n = a + ( n 1 2 ) b a n = b 1 2 b a n is just to the left of b.
Kyle Sutton

Kyle Sutton

Beginner2022-07-12Added 3 answers

Step 1
The midpoint of [ 0 , 3 ] is x 1 = 1.5 , so f ( x 1 ) = 728 . The next interval to consider is [ 3 , 6 ] with midpoint x 2 = 4.5 . I think you can continue.

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