1.)
\lim_()(x->2)(3x 1)
evaluate the limit 2.
f(x)=(5)/(x) 1
find the instantaneous rate of change of
f(x)
at
x
=2
. 3.The volume
V(t)
(in liters) of water in a tank after
t
minutes is given by
V(t)=100-4t^(2)
How fast is the water level decreasing at
t=3
minutes?