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Mathematics 21 Online
OpenStudy (anonymous):

Find such that N

OpenStudy (dumbcow):

try plugging in 1,2,3,4... until it switches sign

OpenStudy (anonymous):

I tried... but I didn't get it...

OpenStudy (dumbcow):

what were the y_values you got

OpenStudy (dumbcow):

oh oops looks like you will need to plug in negative x-values

OpenStudy (anonymous):

Do you do the same thing? Because I tried negative values... and I still didn't get it.

OpenStudy (anonymous):

Oh, I did.

OpenStudy (anonymous):

It's between -2 and -3...

OpenStudy (dumbcow):

f(0) = 6 f(-1) = 10 f(-2) = -16 i think its between -1 and -2, no?

OpenStudy (anonymous):

Oh.

OpenStudy (anonymous):

Yes, that makes sense.

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