Question

E11 Va rog ajutati-ma

Answer 1

f(-1)=-1-3=-4
f(-4,5)=-5+3(-4,5)=-5-13,5=-18,5
f(1/3) =0+3*1/3=1
f(5/6)=0+3*5/6=5/2=2,5
f(-8/3)=-3+3*(-8/3)=-3-8=-11

am folosit:
-5<-4,5<-4
0<1/3<1
0<5/6<1
-1≤-1
-3=9/3<-8/3<-6/3=-2