Sequences

Find the missing terms in the following sequence 12, 17, 22, 27, 32, ___

• 37 and 42

• 42 and 47

• 37 and 47

• 42 and 57

What is the value of n in the following number sequence 5, 15, 45, n, 405?

• 75

• 95

• 135

• 150

It is defined as a function whose domain is the finite set (1,2,3,4,....n) of the infinite set (1,2,3,4,....)

• series

• sequence

• domain

• difference

What is the 5th term of the sequence whose nth term is An= 3n-4?

• 7

• 11

• 14

• 15

What is the nth term of the sequence 7,11,15,19,23,27.....?

• 3n+4

• 4n+3

• n+2

• 2n+5

Find the common difference in the arithmetic sequence 3, 10/3,8/3,4...

• 1/4

• 1/3

• 1/2

• 1

Which term of the arithmetic sequence -4,1,6,11,...is 41?

• 9th term

• 10th term

• 11th term

• 12th term

The first term of an arithmetic sequence is 8 while the 12th term is -25, Find the common difference of the sequence.

• -7

• -6

• -5

• -3

What is the common difference in the arithmetic sequence 16,23,30,....?

• 4

• -4

• 7

• -7

What is the 10th term of an arithmetic sequence 15,9,3,-6....?

• -32

• -38

• -39

• -40