Question

Find a formula for the next nth term of each of these quadratic sequences: a) 9, 21, 41, 69 b) -9, -6, -1, 6 A) a) n^2 + 8 b) n^2 - 10 B) a) 2n^2 - 3n + 9 b) -2n^2 + 3n - 9 C) a) n^2 - 2n + 9 b) n^2 + 2n - 9 D) None of the above

Answer 1

For the quadratic sequence a) 9, 21, 41, 69, the formula for the next nth term is D) None of the above. I hope that helped u