haleysimpson99 haleysimpson99

15-05-2016
Mathematics

contestada

Which equation can be used to find the nth term for the sequence 2, 5, 10, 17

Respuesta :

chengjing chengjing

15-05-2016

1，2，5，10，17，26，37，50，65，82，101，122，145，170，···
an＝n^2-2n+2.
Sn＝n(2n^2-3n+7)/6

Answer Link

Otras preguntas

four more than the price, p

Need help with this question.

I need help on the Wednesday column, question 1, letter b.

A red capital L over your home on a wether map probably indicates what?

A type of multicellular animal that consists of cells with little specialization is a tapeworm sponge bee jellyfish

Nicole shared 12 stickers equally with courtney. Then courtney shared her stickers equally with Dana

f(x) = 2cos(x) and g(x) = 3 sin (x+pi). Using complete sentences, explain how to find the maximum value for each function and determine which function has the l

A diet low in whole grains and fiber, high in dietary fat intake, high in nitrosamines, high in pickled and fermented food intake, and low in fruit and vegetabl

The average age of a family of 3 members was 25 years, five years ago. A new child was born due to which the average age of the family is 23 years today. What i

many abolitionists use the newspaper as a source to spread anti-slavery views and helps the anti-slavery movement get stronger true or false