Question: A sequence a 1 , a 2 , a 3 , is defined by Where k is an integer? a. Given that the sequence

A sequence a1, a2, a3, … is defined bya = k an+1=2an + 6, n 1

Where k is an integer?

a. Given that the sequence is increasing for the first 3 terms, show that k > p, where p is an integer to be found.
b. Find a4 in terms of k.

c. Show that

a = k an+1=2an + 6, n 1

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