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Mathematics 9 Online
OpenStudy (anonymous):

Tell which rule describes the sequence 2, 5, 10, 17, 26. . .

OpenStudy (amistre64):

make difference tiers

OpenStudy (amistre64):

first row is your given sequence second row is the difference between each term third row is the difference between the terms of the second row etc till you get a row of zeros

OpenStudy (anonymous):

x^2 + 1 ?

OpenStudy (amistre64):

well yeah, if you want to ruin the surpirse

OpenStudy (anonymous):

what surprise xb ?

OpenStudy (amistre64):

the joy of discovering the inner workings of my mind i spose ... nevermind, its not important

OpenStudy (anonymous):

your a great instructor either way. Was my answer Correct ?

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