1. Let f ( x)
1
and let g ( x) 4 x . Find the following functions and the domain
x
of each:
a)
f ( x)
g ( x)
Domain: _
b) f ( x) g ( x)
Domain: _
c) f ( g ( x)
Domain: _
d) f ( f ( x)
Domain: _
e) g ( f ( x)
Domain: _
2. Page 167, Problem 25, informa
Name :
Score :
Circle - Circumference
Find the circumference of each circle. Round the answer to tenth decimal place. ( use =3.14 )
2)
1)
3)
48
61 cm
ft
in
28
Circumference =
Circumference =
5)
10
0 in
Circumference =
6)
36 cm
4)
Circumference =
Circumfer