SOLUTION: 1. Find the 20th term of the following sequence. -6, -4, -2, 0, ... 32 44 46 2. What is the next term for the given arithmetic sequence? -3, -2.25, -1.5, -0.75, ... -0

Algebra ->  Functions -> SOLUTION: 1. Find the 20th term of the following sequence. -6, -4, -2, 0, ... 32 44 46 2. What is the next term for the given arithmetic sequence? -3, -2.25, -1.5, -0.75, ... -0      Log On


   



Question 371315: 1. Find the 20th term of the following sequence.
-6, -4, -2, 0, ...
32
44
46
2. What is the next term for the given arithmetic sequence?
-3, -2.25, -1.5, -0.75, ...
-0.25
0
0.75
3. Find the common difference for the sequence shown.
56, 49, 42, 35, ...
-12
-7
7
4. The first term of an arithmetic sequence is -3 and the fifteenth term is 53. What is the common difference of the sequence?
14/13
25/7
4
5. Which of the following is an arithmetic sequence?
0, 2, 4, 6, ...
1, 2, 4, 8, ...
1, 4, 8, 13, ...
6. Which of the following equations could be used to solve for the tenth term of the following sequence?
15, 13, 11, 9, ...
A(10) = 15 + 10(-2)
A(10) = 15 + 9(-2)
A(10) = 15 + 9(2)
A(10) = 15 + 10(2)
7. Find the common difference for the given sequence.
1.05, 1.1, 1.15, 1.2, ...
0.005
0.05
0.5
8. Find the common difference of the arithmetic sequence shown.
1/4,3/8,1/2
1/16
1/8
1/4

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!

Hi,
*Note: For an Arithmetic progression a%5Bn%5D+=+a%5B1%5D+%2B+%28n-1%29d
1. Find the 20th term of the following sequence.
-6, -4, -2, 0, ...
a%5B20%5D+=+-6+%2B+19%2A2+=+highlight%2832%29
2. What is the next term for the given arithmetic sequence?
-3, -2.25, -1.5, -0.75, ...
a%5B5%5D+=+-3+%2B+4%2A.75+=+highlight%280%29
3. Find the common difference for the sequence shown.highlight%28-7%29
56, 49, 42, 35, ...
4. The first term of an arithmetic sequence is -3 and the fifteenth term is 53. What is the common difference of the sequence?
a%5Bn%5D+=+a%5B1%5D+%2B+%28n-1%29d
53 = -3 + 14*d d+=+highlight%284%29
5. Which of the following is an arithmetic sequence? d=highlight%282%29
0, 2, 4, 6, ...
6. Which of the following equations could be used to solve for the tenth term of the following sequence ? 15, 13, 11, 9, ...
a%5B10%5D+=+15+%2B+9%2A2
7. Find the common difference for the given sequence. d=highlight%28.05%29
1.05, 1.1, 1.15, 1.2, ...
8. Find the common difference of the arithmetic sequence shown.d=highlight%281%2F8%29
1/4,3/8,1/2
Recommendation is: to always check your answers