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MBA,PHD, Juris Doctor
Strayer,Devery,Harvard University
Mar-1995 - Mar-2002
Manager Planning
WalMart
Mar-2001 - Feb-2009
A function f and an interval [a, b]
are given. Complete the following.f(x) = 2x − 4; [0, 9]
(a) Determine the x-intercept of the graph of the function f on the interval [0, 9].
Â
x = 4
Â
Â
(b) Integrate the function on the interval [0, x-intercept]
and on the interval [x-intercept, 9].
Â
x−int
0 Â f(x)=Â
Â
9Â f(x)=
x−int
Â
(for b there is the funny looking "f" symbol where 'x-int is at the top and '0' is at the bottom. I thought the x-intercept was 4 from question A but it is not.)
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