Question

ex 12 va rog cineva.........​

Answer 1

Răspuns:

Explicație pas cu pas:

f(x)=x-4

f(-1)=-1-4=-5

f(0)=0-4=-4

f(-3)=-3-4=-7

f(1/2)=1/2-4=(1-4·2)/2=-7/2

f(-4)=-4-4=-8

f(-1/4)=-1/4-4=(-1-4·4)/4=-17/4

f(-1/3)=-1/3-4=(-1-3·4)/3=-13/3

f(-1/2)=-1/2-4=(-1-2·4)/2=-9/2

f(1)=1-4=-3

f(4)=4-4=0

f(3/5)=3/5-4=(3-5·4)/5=-17/5

f(13/4)=13/4-4=(13-4·4)/4=-3/4