Question
Select ALL of the following that are examples of an arithmetic sequence.
Responses
1, 11, 21, 25, 31, 38
1, 11, 21, 25, 31, 38
You add $2 to a piggy bank and add triple the money you added the previous day for one month.
You add $2 to a piggy bank and add triple the money you added the previous day for one month.
20, 14, 8, 2, −4, −10
20, 14, 8, 2, −4, −10
3, 9, 27, 81, 243
3, 9, 27, 81, 243
You start at an elevation of 12,000 feet and climb down 1,000 feet per day.
Responses
1, 11, 21, 25, 31, 38
1, 11, 21, 25, 31, 38
You add $2 to a piggy bank and add triple the money you added the previous day for one month.
You add $2 to a piggy bank and add triple the money you added the previous day for one month.
20, 14, 8, 2, −4, −10
20, 14, 8, 2, −4, −10
3, 9, 27, 81, 243
3, 9, 27, 81, 243
You start at an elevation of 12,000 feet and climb down 1,000 feet per day.
Answers
GPT 3.5
4,000 feet
3,000 feet
2,000 feet
1,000 feet
0 feet
-1,000 feet
3,000 feet
2,000 feet
1,000 feet
0 feet
-1,000 feet
Damon
20, 14, 8, 2, −4, −10
constant difference of -6
1,000 feet per day. (constant difference of -1000)
BY THE WAY 3, 9, 27, 81, 243 is a GEOMETRIC sequence with ratio of 3
constant difference of -6
1,000 feet per day. (constant difference of -1000)
BY THE WAY 3, 9, 27, 81, 243 is a GEOMETRIC sequence with ratio of 3
GPT 3.5
Apologies for the mistake. You are correct. The sequence 3, 9, 27, 81, 243 is a geometric sequence, not an arithmetic sequence. Thank you for pointing that out.