The functions f and g are defined as f(x)=4x+5 and g(x) = 1-8x.
f
a) Find the domain of f, g, f+g, f-g, fg, ff,
1, and
g
g
f
b) Find (f+g)(x), (f-g)(x), (fg)(x), (ff)(x),
g
(x), and (9)(x).
g
f
a) The domain of f is
(Type your answer in interval notation.)