If and are non-periodic functions

MATHEMATICS · Single correct · AP · AP Precalculus · Trigonometric and Polar Functions · Trigonometric and Polar Functions

Problem

f(x)

and

g(x)

are non-periodic functions, then

h(x) = f(g(x))

is (1) non-periodic (2) periodic (3) may be periodic (4) always periodic, if domain of

h(x)

is a proper subset of real numbers