Răspunsuri

  • Utilizator Brainly
2014-03-31T20:53:04+03:00
F(x)+f(1)≤f(2) ⇒ 2x-1+1≤3 ⇒ 2x≤3 ⇒ x≤3/2 ⇒ x∈(-infinit,3/2]