Sequences or Not to Sequence
Is the following sequence Arithmetic? 12, 14, 16, 18, 20, .....
Yes, this is an arithmetic sequence with the common difference d=2.
Find the missing term in the following Arithmetic sequence. 3, 10, 17, ___
The fourth term is 24.
The explicit formula for the arithmetic sequence: 2, 6, 10, 14, ...
f(n) = 4n - 2
(What is)The Recursive formula for the sequence 2, 6, 10, 14,...
f(n) = f(n-1) + 4
True or false, an arithmetic sequences include sequences that increase by repeated multiplication.
False
Is the following sequence Arithmetic? 3, 8, 13, 18, 22, .....
Find the missing term in the following Arithmetic sequence. 2, 16, _____ , 44
The third term is 30
(What is)The explicit formula for the arithmetic sequence: -1, 2, 5, 8, 11
f(n) = 3n - 4
What is the recursive equation for 25, 24, 23,...
f(n) = f(n-1) - 1
Find the missing term in the following Arithmetic sequence. -3, ___ ,-27, -39
What is -15
Is the following sequence Arithmetic? 4, 11, 17, 24, 34, ....
No, this is NOT an arithmetic sequences.
Find the missing term in the following Arithmetic sequence. -6, -13, ___ ,-27
The third term is -20
The explicit formula for the sequence 3, 9, 15, 21, ...
f(n) = 6n - 3
(What is)The Recursive formula for the sequence -3, -8, -13, -18, -23
f(n) = f(n-1) - 5
Write the first 5 terms of the sequence if f(n) = 2n - 1
1, 3, 5, 7, 9
Is the following sequence Arithmetic? 375, 225, 75, -75,........
Yes, this is an arithmetic sequence with an arithmetic difference of d=-150
Find the missing terms in the following Arithmetic sequence. 10, 14, 18, ____
The fourth term is 22.
(What is)The explicit formula for the sequence: -16, -25, -34, -43, -52 Find the value of the tenth term.
f(n) = -9n - 7, f(10)= -97
(What is)The Recursive formula for the sequence: -14, -25, -36, -47, ...... What is the value of the next term?
f(n) = f(n-1) - 11
-58
The equation for a recursive sequence is
f(n) = f(n-1) -7.
If f(8) = 50, what is the 9th term?
f(9) = f(8) - 7
f(9) = 50 - 7
f(9) = 43
Is the following sequence Arithmetic? If so, what is the common difference? 506, 403, 300, 197, 94, .....
Yes, this is an Arithmetic Sequence with a common difference of d=-103.
Find the missing terms in the following Arithmetic sequence. 4, _____ , 204, 304
The second term is 104.
-100, -50, 0, 50,...
Write the explicit equation and find the 7th term.
f(n) = 50n - 150, f(7)= 200
(What is)The Recursive formula for the sequence: 0, 0.5, 1, 1.5, 2,...
f(n) = f(n-1) + 0.5
Is this sequence arithmetic?
1, 1, 2, 3, 5, 8, 13,...
No, this is not an arithmetic sequence because there is no common difference.