Find the maximum and the minimum values of (if any) of the function f(x)= 9x2 +12x +2
min=2, max=0
B min value=-2, no max value
C min-5, max=6
Dmin=0, max=1
Find the absolute minimum values of f(x)= x3 -3x in closed interval (0,2)
A 2
B -2
C1
D-3
1. A stone is dropped into a quiet lake and waves move in a circle at a speed of 3.5cm/s. At the instant when the radius of the circular wave is 8cm, how fast is the enclosed area increasing?