Question

Fie functia f:R-R.Selectati formulele care pot defini functia f:
1)de gradul 1
2)constanta
3)peopletionalitate directa
-f(x)_x/4
-f(x)_4-x/2
-f(x)_2(1-x)-2
-f(x)_0
-f(x)_5
-f(x)_1+x/2
-f(x)_x/3+1/3
-f(x)_x la puterea a 2

Answer 1

Răspuns:

Explicație pas cu pas:

de gradul I ;-f(x)_x/4

-f(x)_4-x/2

-f(x)_2(1-x)-2

-f(x)_1+x/2

-f(x)_x/3+1/3

Constanta -f(x)_0

-f(x)_5

3)peopletionalitate directa  

e o fctiede grad1 cu b=0 (caz particular)

convine doar

f(x)_x/4