A meeting of the elders was held in a village in the early 1400's. In the meeting, the date of a future ceremony was first set, and the attendees were instructed to spread the date to their fellow villagers. In the table below, t represents the number of days that had passed since the meeting, and V represents the number of villagers that had acquired the date of the ceremony. t V 2 475 4 722 Logistic y= с 1+ ae b 9 1748 OC. Exponential (y=a.b*) OD. Linear (y = mx + b) 16 3591 Use the data to construct a scatter plot, then complete the following. 1) Using the scatter plot and the context of the problem, which of the following best describes the pattern? O A. Quadratic (y = ax² +bx+c) OB. 21 4370 24 4541 Approximately how many villagers were at the meeting of the elders? About 4758 villagers were at the meeting. According to the model, about 302 villagers will eventually know the date of the ceremony. 2) Using your calculator and the best of the four methods above, find the model that approximates the number of villagers that had acquired the date of the ceremony t days after the meeting. Use that result to answer the following questions. ROUND TO THE NEAREST PERSON. 28 4655 How fast was the date of the ceremony spreading exactly 15 days after the meeting? It was spreading at a rate of about villagers per day.
A meeting of the elders was held in a village in the early 1400's. In the meeting, the date of a future ceremony was first set, and the attendees were instructed to spread the date to their fellow villagers. In the table below, t represents the number of days that had passed since the meeting, and V represents the number of villagers that had acquired the date of the ceremony. t V 2 475 4 722 Logistic y= с 1+ ae b 9 1748 OC. Exponential (y=a.b*) OD. Linear (y = mx + b) 16 3591 Use the data to construct a scatter plot, then complete the following. 1) Using the scatter plot and the context of the problem, which of the following best describes the pattern? O A. Quadratic (y = ax² +bx+c) OB. 21 4370 24 4541 Approximately how many villagers were at the meeting of the elders? About 4758 villagers were at the meeting. According to the model, about 302 villagers will eventually know the date of the ceremony. 2) Using your calculator and the best of the four methods above, find the model that approximates the number of villagers that had acquired the date of the ceremony t days after the meeting. Use that result to answer the following questions. ROUND TO THE NEAREST PERSON. 28 4655 How fast was the date of the ceremony spreading exactly 15 days after the meeting? It was spreading at a rate of about villagers per day.
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.3: Rules For Addition
Problem 7P
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