show that k=2

psymonzzz · #1 Jul 12, 2008, 08:27 AM

Hi there
I am asked this graph of the function f:R - > R, f(x) = e^(2x) - 2ke^(x) + 3

Show that k=2

How?

psymonzzz · Jul 12, 2008, 10:27 PM

Oh I've answered my own question. You just sub in points from the graph to attain the value of k=2. Sometimes the easiest things can be misinterpreted as difficult.



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