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Mathematics 9 Online
OpenStudy (anonymous):

what is the common difference of the following sequence? 10,4,-2,-8, ...

OpenStudy (anonymous):

what did you do to 10 to get to 4? add? subtract? By how much?

OpenStudy (anonymous):

idk its arithmetric and geometric sequences

OpenStudy (anonymous):

6 I think

OpenStudy (anonymous):

i mean -6

OpenStudy (anonymous):

6

OpenStudy (anonymous):

add -6 10+-6=4 4+-6=-2 -2+-6=-8

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