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January 25, 2015

January 25, 2015

Posted by **Jamie** on Tuesday, June 23, 2009 at 8:31pm.

- Math -
**Reiny**, Tuesday, June 23, 2009 at 8:36pmdid you make a sketch?

isn't the base after the cut-out (7-2x) by (7-2x) and isn't the height of the box x inches?

volume of box = base area x height

=

- Math -
**Jamie**, Tuesday, June 23, 2009 at 8:59pmYes so my conclusion is that

V(x) = x (7 – 2x)^2

is this correct?

- Math -
**Reiny**, Tuesday, June 23, 2009 at 9:06pmcorrect

- Math -
**Jamie**, Tuesday, June 23, 2009 at 9:09pmThanks! I knew I would get this stuff! Thanks for your help!

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