1. Section 11.2 Arithmetic Sequences IBTWW:
Honors Precalculus
Section 11.2
Arithmetic Sequences
IBTWW:
4/21/2017

2. Arithmetic Sequence ex: 1, 4, 7, 10, . . . d = 3
Has a common difference (d) between terms
ex: 1, 4, 7, 10, . . .
d = 3
nth term of an arithmetic sequence Sum of the first n terms of an arithmetic sequence
nth term
1st term
common difference
Sum of n terms
average term
number of terms

3. Find the 50th term of 1,4,7, …
Find the first term and the common difference of the arithmetic sequence with 8th term 28 and 5th term 10.
d = 3

4. Find the sum of
d = 3

5. Section 11.2 Arithmetic Sequences IBTWW:
Honors Precalculus
Section 11.2
Arithmetic Sequences
IBTWW:

6. Arithmetic Sequence ex: 1, 4, 7, 10, . . .
nth term of an arithmetic sequence Sum of the first n terms of an arithmetic sequence

7. Find the 50th term of 1,4,7, …
Find the first term and the common difference of the arithmetic sequence with 8th term 28 and 5th term 10.

8. Find the sum of