GCSE Maths Practice: sequences

Question 4 of 12

This question tests finding the nth term of a geometric sequence.

\( \text{What is the nth term of the sequence: } 3, 6, 12, 24, \dots? \)

Choose one option:

Identify first term and common ratio, then apply the formula.

Geometric sequence formula: a_n = a \times r^{n-1}, where a is first term and r is ratio.