Question

Se considera functia f:R->R , f(x)=3x-1 .
a) Calculati f(0)+f(1/3)
Cum fac cu fractia?

Answer 1

Simplu f(0) = 3 x 0 - 1 = - 1 
           f(1/3)= 3 x 1/3 - 1 = 0 
 f(0) + f(1/3) = -1 + 0 = - 1