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Find the balance at the end of 4 years if 1000 is deposited at the rate of

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant. given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.