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March 5, 2015

March 5, 2015

Posted by **Math** on Wednesday, May 25, 2011 at 10:55am.

S(t)=[{4t+1}/{t^3+1}]

How fast is the sales changing one year the laser discs are released?

- math -
**MathMate**, Thursday, May 26, 2011 at 8:10amsubstitute t=1 in

S(t)=[{4t+1}/{t^3+1}]

to get

S(1)=[{4*1+1}/{1^3+1}]

Can you evaluate S(1)?

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