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OpenStudy (anonymous):
Instantaneous rate of change at t=2 for S(t)=-4t^2-6
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OpenStudy (amistre64):
derivative with t=2
OpenStudy (anonymous):
I got -16, but wanted to check
OpenStudy (anonymous):
we are also supposed to solve it with limits for now
OpenStudy (amistre64):
-16 seems good to me -8t
OpenStudy (amistre64):
the limit thing just makes fer alot of algebra that you can mess up in
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OpenStudy (anonymous):
yeah, its annoying lol. Thanks
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