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Secondary 1 | Maths
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Question C
Date Posted: 4 years ago
Views: 282
2, 8, 14, 20, 26, 32, ...
Difference is 6
First term is 2
“Zero”th term is 2 - 6 = -4
So the nth term is -4 + 6n
Or 6n - 4
So 30th term is 6(30) - 4 = 176
Difference is 6
First term is 2
“Zero”th term is 2 - 6 = -4
So the nth term is -4 + 6n
Or 6n - 4
So 30th term is 6(30) - 4 = 176
In your working in part b
It’s 2 + (n - 1) x 6
NOT 2 + (n - 1) + 6
Times, not plus
It’s 2 + (n - 1) x 6
NOT 2 + (n - 1) + 6
Times, not plus
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