Notes 8-1

696 views

Published on

Formulas for Sequences

Published in: Education, Business
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
696
On SlideShare
0
From Embeds
0
Number of Embeds
211
Actions
Shares
0
Downloads
4
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Notes 8-1

  1. 1. SECTION 8-1 Formulas for Sequences
  2. 2. WARM-UP Write the first six terms of each sequence. ⎧a1 = 2 ⎪ 1. ⎨ ⎪an = an−1 + 2n −1, for int n ≥ 2 ⎩ 2. an = n +1, for int n ≥1 2 3. What do you notice about your answers for 1 and 2?
  3. 3. WARM-UP Write the first six terms of each sequence. ⎧a1 = 2 ⎪ 1. ⎨ ⎪an = an−1 + 2n −1, for int n ≥ 2 ⎩ a1 = 2, a2 = 5, a3 = 10, a4 = 17, a5 = 26, a6 = 37 2. an = n +1, for int n ≥1 2 3. What do you notice about your answers for 1 and 2?

×