A sequence is arithmetic if the difference between consecutive numbers is always the same
So for #1
2nd - 1st = -3 - (-7) = 4
3rd - 2nd = 1 - (-3) = 4
4th = 3rd = 5 - 1 = 4
Yes, it is arithmetic
Use the same method for the others.
How do you tell if a sequence is arithmetic??
Then I will answer my questions below:
1. Tell whether the sequence is arithmetic. If it is, Identify the common difference.
-7, -3, 1, 5
A. Not arithmetic
B. Arithmetic, common difference is 4
C. Arithmetic, common difference is 8
D. Arithmetic, common difference is 7
2. Tell whether the sequence is arithmetic. If it is, Identify the common difference.
-9, -17, -26, -33
A. Not arithmetic
B. Arithmetic, common difference is 8
C. Arithmetic, common difference is 9
D. Arithmetic, common difference is 7
3. Tell whether the sequence is arithmetic. If it is, Identify the common difference.
19, 8, -3, -14
A. Not arithmetic
B. Arithmetic, common difference is -11
C. Arithmetic, common difference is 5
D. Arithmetic, common difference is 17
4. Tell whether the sequence is arithmetic. If it is, Identify the common difference.
1/2, 1/3, 1/4
A. Not arithmetic
B. Arithmetic, common difference is 1/6
C. Arithmetic, common difference is 2/3
D. Arithmetic, common difference is 1
8 answers
1. Yes
2. No
3. No
4. No
2. No
3. No
4. No
1. C
2. D
3. A
4. D
5. A
6. B
7. C
8. D
9. C
10. C
2. D
3. A
4. D
5. A
6. B
7. C
8. D
9. C
10. C
Anonymous- I don't know if you are 100% right yet but I will see when I can.
Okay Everyone if you take Anonymous Answers u will get a 60%. I checked his answers.
Answers: For Connections Academy Arithmetic Sequences Practice.
1. C
2. D
3. A
4. D
5. NOT A its B
6. NOT B its A
7. NOT B its C
8. NOT D its A
9. C
10. C 100%
Answers: For Connections Academy Arithmetic Sequences Practice.
1. C
2. D
3. A
4. D
5. NOT A its B
6. NOT B its A
7. NOT B its C
8. NOT D its A
9. C
10. C 100%
@TrueAnswers, You got one wrong. Look, PersonWho'sReadingThis...You don't have to trust me. And chances are, you don't. But I'm looking at the test right now, and here are the real answers. (keep in mind that these may change if the teacher switches it up a year from now or something. But as of the moment, these are the answers. Thank you)
C,
D,
A,
D,
B,
A,
B,
A,
C,
C
Have a wonderful day, Connexus Students.
C,
D,
A,
D,
B,
A,
B,
A,
C,
C
Have a wonderful day, Connexus Students.
Twenty One Co-Pilots is 100% correct! Thank You So Much!!!
yes because is not know
1 answer