1. Write a rule for the sequence.
5, –4, –13, –22,…
(1 point)
Start with –9 and add 5 repeatedly.
Start with 5 and add 9 repeatedly.
Start with 5 and subtract –9 repeatedly.***
Start with 5 and add –9 repeatedly.
2. Find the next three terms of the sequence.
–2, –12, –72, –432, …
(1 point)
–1,728, –6,912, –27,648
–1,728, –10,368, –62,208
–2,592, –10,368, –41,472
–2,592, –15,552, –93,312***
3. What is the 8th term in the following sequence?
28, 33, 38, 43 . . .
(1 point)
48
58
63***
73
4. Which explains why the sequence 64, 4, , … is arithmetic or geometric?
(1 point)
The sequence is geometric because it decreases by a factor of .***
The sequence is arithmetic because it decreases by a factor of .
The sequence is geometric because it decreases by a factor of 4.
The sequence is arithmetic because it decreases by a factor of 4.
HELP!!!
3 answers
1 answer