Question

Find the first six terms of the sequence.

a1 = 7, an = an-1 + 6

Choices:
13, 19, 25, 31, 37, 43

0, 6, 12, 18, 24, 30

7, 6, 12, 18, 24, 30

7, 13, 19, 25, 31, 37

Answer 1

Hmmm I am not sure, maybe @ParthKohli, @mathslover, @AravindG, will know. Sowwie :(

Answer 2

It's okay, Nikko :)

Answer 3

HINT: You can find \(a_{1 + 1}\) because you know the value of \(a_1\)

Answer 4

Now when you get to know the value of \(a_{1 + 1 }\), you can get the value of \(a_{1 + 1 + 1}\). Repeat the cycle.

Answer 5

Because \(a_2 = a_1 +6\), \(a_2 = 7 + 6\). can you do the rest?

Answer 6

So it's the last one then?

Answer 7

Yay!

Answer 8

Woop woop. Thank you :)

Answer 9

No probs!