Example What is the 15 th term of the sequence 34, 31, 28, Does
a common difference exist?
Slide 18
Example What is the 15 th term of the sequence 34, 31, 28, Does
a common difference exist? Yes. What is the common difference?
Slide 19
Example What is the 15 th term of the sequence 34, 31, 28, Does
a common difference exist? Yes. What is the common difference?
-3
Slide 20
Example What is the 15 th term of the sequence 34, 31, 28, Does
a common difference exist? Yes. What is the common difference?
-3
Slide 21
Example What is the 15 th term of the sequence 34, 31, 28, Does
a common difference exist? Yes. What is the common difference?
-3
Slide 22
Example What is the 15 th term of the sequence 34, 31, 28, Does
a common difference exist? Yes. What is the common difference?
-3
Slide 23
Example What is the 15 th term of the sequence 34, 31, 28, Does
a common difference exist? Yes. What is the common difference?
-3
Slide 24
Arithmetic Means The terms between any two nonsuccessive terms
of an arithmetic sequence are called ARITHMETIC MEANS. In the
sequence below 41, 52, and 63 are the three arithmetic means
between 30 and 74.