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If f(x)-(x+1)(x-2)(x-3) represents a student's displacement from school in kilometers, where x is measured in minutes, which of the following is an accurate interpretation of the student's trip? a) The student starts 6 km from school, walks to school and arrives at school after 2 minutes, continues walking to the playground, turns around, walks back to the school and arrives after 3 minutes.

If f(x)-(x+1)(x-2)(x-3) represents a student's displacement from school in kilometers, where x is measured in minutes, which of the following is an accurate interpretation of the student's trip? a) The student starts 6 km from school, walks to school and arrives at school after 2 minutes, continues walking to the playground, turns around, walks back to the school and arrives after 3 minutes.

College Algebra
College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 2SE: If a functionfis increasing on (a,b) and decreasing on (b,c) , then what can be said about the local...
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If f(x)=(x+1)(x-2)(x-3) represents a student's displacement from school in kilometers, where x is measured in minutes, which of the following is an accurate interpretation of the student's trip? a) The student starts 6 km from school, walks to school and arrives at school after 2 minutes, continues walking to the playground, turns around, walks back to the school and arrives after 3 minutes. b) The student starts 6 km from school, walks to school and arrives at school after 2 minutes, waits there for 1 minute, then returns home. c) The student starts 6 km from school, walks to school and arrives at school after 2 minutes, turns back to their house to the playground, turns around, walks back to the school and arrives after 3 minutes. d) The student starts 6 km from school, walks to school and arrives 1 minute later, sits by the school, returns home, arrives after 2 minutes, and then turns around and arrives back at school for a second time at 3 minutes. e) None of the above are correct
Transcribed Image Text:If f(x)=(x+1)(x-2)(x-3) represents a student's displacement from school in kilometers, where x is measured in minutes, which of the following is an accurate interpretation of the student's trip? a) The student starts 6 km from school, walks to school and arrives at school after 2 minutes, continues walking to the playground, turns around, walks back to the school and arrives after 3 minutes. b) The student starts 6 km from school, walks to school and arrives at school after 2 minutes, waits there for 1 minute, then returns home. c) The student starts 6 km from school, walks to school and arrives at school after 2 minutes, turns back to their house to the playground, turns around, walks back to the school and arrives after 3 minutes. d) The student starts 6 km from school, walks to school and arrives 1 minute later, sits by the school, returns home, arrives after 2 minutes, and then turns around and arrives back at school for a second time at 3 minutes. e) None of the above are correct
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