Question

considera la funcion exponencial f(x) =3x y calcula:
f(2)
f(-2)
f(1/2)
f(-1/4)

Answer 1

f(2) = 3.2 =  6
f(-2) = 3.(-2)= -6
f(1/2) =3.1/2= 3/2
f(-1/4) = 3. (-1/4) = -3/4 
f(2) f(-2) f(1/2) f(-1/4) 
  6    -6     3/2     -3/4  = 3/4 ← RESPUESTA FINAL