February 21, 2017

Homework Help: mathematics

Posted by danielle on Wednesday, February 4, 2009 at 7:34pm.

so i have this table of values demonstrating the size of a cube to the number of small cubes with one face painted. The table starts with an x value (or number of small cubes) at 3x3x3, and goes up to 8x8x8. I need to fill in the y-column (or number of small cubes with one face painted). They have only given me the 5x5x5 corresponding y-value which is 54 as well as the 7x7x7 corresponding y value which is 150. I need to find a formula of some sort to find the rest. i don't know how to do this.. please help me.

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