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Solution
a. Sample response: The number of shaded triangles is three times the previous number of shaded triangles.
b. Sample Response: would represent the number of shaded triangles in between the rst and second step, which is not possible.
c. d.
Problem Statement
A party will have hexagonal tables placed together:
a. Complete this table showing the number of people who can sit at tables.
number of tables,
number of people,
1
2
3
4
5
b. Describe how the number of people who can sit at the tables changes with each step. c. Explain why does not make sense in this scenario.
d. Write a recursive rule for .
e. Write a closed form rule for .
Solution
a.
Unit 1 Lesson 8 Practice Problems
91
