Activity 1: Pattern Suppose each student in a group will have a phone conversation with every other member of the group. What is the minimum number of calls inquired? The calls can be represented in drawing diagrams. Number of Students in a 1 2. 3 4 group Number of calls 1. How many calls are needed to have a phone conversation? 2. How many calls are needed for each student to talk to everyone else in a group of 3 students? 4 students? 5 students? 3. Do you see a patterm?

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Activity 1: Patterm
Suppose each student in a group will have a phone conversation with every other member of the group. What is
the minimum number of calls inquired?
The callis can be represented in drawing diagrams.
K
Number of Students in a
2
group
Number of calls
Alt
1. How many calls are needed to have a phone conversation?
2. How many calls are needed for each student to talk to everyone else in a group of 3 students? 4 students? 5
students?
3. Do you see a pattern?
4. How many calls are needed for 6 students? 7 students? n students?
Transcribed Image Text:Activity 1: Patterm Suppose each student in a group will have a phone conversation with every other member of the group. What is the minimum number of calls inquired? The callis can be represented in drawing diagrams. K Number of Students in a 2 group Number of calls Alt 1. How many calls are needed to have a phone conversation? 2. How many calls are needed for each student to talk to everyone else in a group of 3 students? 4 students? 5 students? 3. Do you see a pattern? 4. How many calls are needed for 6 students? 7 students? n students?
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