A modern art piece includes drops of paint spilling periodically into a basin of liquid. The display is timed
with an expectation that the circular area of the green
spill increases 1.5 square centimeter per hour.
Increase in area: A(n) = 1.5h;h in hours
The artist would like to know the area of the spill after
any number of hours, h. Which composite function
represents the diameter of the green paint as a function
of hours?
1.5h
Od(A(n)) = 24
TE
Increase in diameter: d(a) =2VAA
: A in square
O d'A(n)) = 3
h
TI
centimeters
1.5A
Od(A(n)) = 21
TE
А
Od(A(n)) = 31
TE