Topics
13. Further Algebra
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iGCSE (2021 Edition)

13.08 Sequences

Lesson
Worksheet
Practice

Interactive practice questions

What is the third term in the following sequence?

$2,-4,6,-8,16,\ldots$2,−4,6,−8,16,…

Easy
< 1min

What is the fourth term in the following sequence?

Easy
< 1min

What is the fifth term in the following sequence?

Easy
< 1min

If $T_n$Tn​ describes the $n$nth term in the following sequence, what is $T_3$T3​?

Easy
< 1min
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Outcomes

0607C2.12

Continuation of a sequence of numbers or patterns. Determination of the nth term. Use of a difference method to find the formula for a linear sequence or a simple quadratic sequence.

0607E2.12A

Continuation of a sequence of numbers or patterns. Determination of the nth term. Use of a difference method to find the formula for a linear sequence or a quadratic sequence or a cubic sequence.

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