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Question: A sequence can be generated by using an = 4a(n−1), where a1 = 4 and n is a whole number greater than 1. What are the first four terms in the sequence? F.4, 20, 100, 500 G.4,16, 64, 256 H.4, 8, 12, 16 J.4, 20, 40, 60
To generate the sequence using the given recurrence relation \(a_n = 4a_{n-1}\), where \(a_1 = 4\) and \(n\) is a whole number greater than 1, we can follow these steps to determine the first four terms: 1. The first term \(a_1\) is given as 4. 2. To find the second term \(a_2\): \[ a_2 = 4a_1 = 4 \times 4 = 16 \] 3. To find the third term \(a_3\): \[ a_3 = 4a_2 = 4 \times 16 = 64 \] 4. To find the fourth term \(a_4\): \[ a_4 = 4a_3 = 4 \times 64 = 256 \] Thus, the first four terms in the sequence are: 4, 16, 64, 256. The correct answer is: G. 4, 16, 64, 256
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