Paulo tracks his commute time. The coordinate plane below shows some of his commute times in the last two weeks. The xxx-axis of the graph represents the number of days before today. For example, -1−1minus, 1 would represent yesterday. The yyy-axis represents the commute time in minutes.
222 days ago, Paulo's commute time was halfway between his commute times 888 and 999 days ago.
At what coordinates should Paulo graph his commute time 222 days ago?
Answers
Given : Paulo tracks his commute time. The coordinate plane below shows some of his commute times in the last two weeks
To Find : At what coordinates should Paulo graph his commute time 2 days ago
Solution:
The coordinate plane below shows some of his commute times in the last two weeks.
See attached graph
Yesterday means - 1
Days 8 means - 8
Day 9 means -8
- 8 has dot on 24 => Commute time on Days 8 = 24 minutes
-9 has dot on 18 => Commute time on Days 9 = 18 minutes
2 days ago, Paulo's commute time was halfway between his commute times 8 and 9 days ago.
=> Commute time on Days 2 =(24 + 18)/2 = 21
Day 2 = - 2
Coordinate = (-2 , 21 )
-2 Means Day 2 & 21 is commute time
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Answer:this answer 12 unit.
Step-by-step explanation: