1.Consider the following function
f(x)=2xln(2x)
Determine the following:
(Remember to type exp(x) for e^x and infinity for ∞ and * for multiplication.)
(a) The open interval on which f is decreasing
( , )
(b) The open interval on which f is increasing
( , )
2.
For what values of the numbers a and b does the function
f(x)=axebx2
have a maximum value f(6)=1?
(Remember to type exp(x) for ex.)
a=
b=
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