1) let f(x) be a function with the following properties: i. f(0)=1
ii. For all integers n >= 0, the nth derivative, f^(n)(x)=(-1)^(n)a^(n)f(x), where a > 0 & a doesnt equal 0, in terms of a
A) write the first fur non zero terms and the general term of the power series of f(x) centered at zero, in terms of a

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  consider  the  following scenario,  then describe  how  you might conduct  a  study using  ansrs,  convenience sample, and a  voluntary response sample.  you  are  interested  in  parents'  opinion  of the  war  in  iraq.  your population  is  parents  of  high school students.  your question  is, "do you  believe that the  war  in