Question

seja a função f R --->R*+ dada por f(x) =(1/2)x .
a)f(0)
b)f(4)
c)f(1)
d)f(2)
e)f(1/4)
?​

Answer 1

Resposta:

a) f(0) = 0

b) f(4) = 2

c) f(1) = 1/2

d) f(2) = 1

e) f(1/4) = 1/8