We have changed our privacy policy. In addition, we use cookies on our website for various purposes. By continuing on our website, you consent to our use of cookies. You can learn about our practices by reading our privacy policy.
© 2016 Shmoop University, Inc. All rights reserved.
Sequences

Sequences

Sequences: Because We'd Rather Start Counting from Zero True or False

1. A sequence is -> an infinite list of numbers.
2. A sequence is defined by

Find a2. ->

3. Let an be the decimal expansion of  correct to n decimal places.

Find a1. -> 3.3

4. Which formula gives the general term for the sequence of positive odd numbers if we start the sequence at n = 0? -> an = 2n – 1
5. Find the formula for the general term of the sequence

0, -10, 20, -30, 40, -50

if we start with n = 0. -> an = (-1)n10n

6. Give the formula for the general term of the sequence

starting with n = 1. ->

7. Which of the following descriptions produce the sequence of natural numbers

1, 2, 3, 4,... ?

(I) an = n starting at n = 1
(II) an = n – 1 starting at n = 1
(III) an = n starting at n = 0
(IV) an = (n + 1) starting at n = 0 -> I and IV

8. Find the general term of the sequence

0.5, 2, 4.5, 8, 12.5, ...

starting with n = 1. -> an = 1.5n – 1

9. Which description produces the sequence 0,6,24,60,... ? -> an = n3 n starting at n = 1
10. Find the general term for the sequence

starting with n = 1. ->


Submit
Advertisement