David S. answered 11/05/13
Tutor
4.9
(68)
Wise Math Tutor
f(x)=4x/x2 +2
f(4)=4*4/(-4)2 +2
=16/18
=8/9
KEVIN B.
asked 11/05/13
David S. answered 11/05/13
Wise Math Tutor
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David S.
11/05/13