I've been struggling with this and I even asked 2 friends of mine to help me but they couldn't solve it.

http://www.mathhelpforum.com/math-he...1&d=1255315137

Unfortunately, I can't find the function :Z. I hope somebody can help me. thx 4 u time.

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- Oct 11th 2009, 07:40 PMmelvisexponential function, I can't solve this problem.
I've been struggling with this and I even asked 2 friends of mine to help me but they couldn't solve it.

http://www.mathhelpforum.com/math-he...1&d=1255315137

Unfortunately, I can't find the function :Z. I hope somebody can help me. thx 4 u time. - Oct 11th 2009, 07:51 PMCFem
An exponential function means this:

If you notice, from 1->2 and 2->3 the value doubles. That's not always a valid hint, but it works for this problem.

So use 2 as the base and see if you can figure out the exponent. - Oct 11th 2009, 07:53 PMmr fantastic
- Oct 11th 2009, 07:59 PMTheEmptySet
- Oct 12th 2009, 12:11 PMmelvis
thx for the help.