Composition of functions
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a homeowner has an octagonal gazebo inside a circular area. each vertex of the gazebo lies on the circumference of the
circular area. the area that is inside the circle, but outside the gazebo, requires mulch. this area is represented by the
function m(x), where x is the length of the radius of the circle in feet. the homeowner estimates that he will pay $1.50 per
square foot of mulch. this cost is represented by the function g(m), where m is the area requiring mulch.
m(x) = x2-2./2x2
g(m) - 1,50m
nool: