Nth Term and Sequence Grade 7

Given that nth term , Tn = 2n+5, find the 5th term

• 20

• 15

• 7

• 27

The nth term, Tn = 6n-1. Is 329 a term of a sequence?

• True

• False

Form the general term for 7, 13, 19, 25, 31, ...

• Tn=6n+1

• Tn=3n+4

• Tn=6n

• Tn=3n

Form the general term for 10, 14, 18, 22, 26, ...

• Tn=4n+10

• Tn=2n+8

• Tn=4n+6

• Tn=2n

Form the general term for -20, -26, -32, -38, -44

• Tn= -6n-14

• Tn=6n-26

• Tn= -6n+20

• Tn=6n+14

The general formula for the sequence 14, 19, 24, 29, 34 is Tn=5n+9

• True

• False

The general formula for the sequence -4, -1, 2, 5, 8 is Tn=3n+1

• True

• False

The general formula for the sequence 14, 11, 8, 5, 2 is Tn=3n+11

• True

• False

The nth term of a sequence is given by Tn = 6n-1, given that Tk=167, what is the value of k.

• 28

• 20

• 6

• 12

The rule for this sequence 18, 15, 12, 9, 6, 3, 0 is;

• Add 3

• Plus 3

• Minus 3