Page 133 - IM_Algebra2_FL Print Sample.pdf

Lesson 6 Practice Problems
Problem Statement
Here is the recursive de nition of a sequence: for .
a. Is this sequence arithmetic, geometric, or neither? b. List at least the rst ve terms of the sequence.
c. Graph the value of the term as a function of the term number for at least the rst ve terms of the sequence.
Solution
a. arithmetic b.
c. GRAPH NEEDED [[graph, points (0,10), (1,8.5), (2,7), (3,5.5), (4,4), labels: term number, value]] Problem Statement
An arithmetic sequence starts 12, 6, . . .
a. Write a recursive de nition for this sequence.
b. Graph at least the rst ve terms of the sequence.
Solution
a. for .
b. GRAPH NEEDED [[graph, points (0,12), (1,6), (2,0), (3,-6), (4,-12), labels: term number, value]]
Problem Statement
Here is the graph of a sequence:
68
Teacher Guide
Algebra