Question

12- 4x
3
3. Se consideră functia f: R → R, f(x)
a) Calculează f(1) (2) (3) f(4).​

Answer 1

Răspuns:

f(1)= 12-4×1=> f(1)= 12-4=> f(1)= 8

f(2)= 12-4×2=> f(2)= 12-8=> f(2)= 4

f(3)= 12-4×3=> f(3)= 12-12=> f(3)= 0

f(4)= 12-4×4=> f(4)= 12- 16=> f(4)= -4

Sper ca te-am ajutat