6. The teacher gave this pattern to the class: the first term is 5 and the rule is add 4, subtract 1. Each student says one number. The first student says 5. Vi
Mathematics
luciaaby8
Question
6. The teacher gave this pattern to the class: the first term is 5 and the rule is add 4, subtract 1. Each student says one number. The first student says 5. Victor Is tenth in line. What number should Victor say? (lesson 5.6)
1 Answer

1. User Answers sqdancefan
Answer:
D. 21
Stepbystep explanation:
The first terms are ...
5, 9, 8, 12, ...
Each evennumbered term is 3 more than the previous evennumbered term. Then the evennumbered terms are ...
n = 2, 4, 6, 8, 10
an = 9, 12, 15, 18, 21
Victor should say "21."