Question

6. Completați tabelul de valori al funcţiei: a) f:{-2,-1,0,1} →Z, f(x)=x+2; b) g:{-1,0,1,2,3} →→ R, g(x)=-x-1; c) f:{1,2,3,0,-1,-2,-3)→R, f(x)=2-x d) h:{-2,-1,1,2} →→R, h(x)=x². Dau coroqna​

Answer 1

Răspuns:

Explicație pas cu pas:

a)

x -2 -1 0 1

f(x) 0 1 2 3

b)

x -1 0 1 2 3

g(x) 0 -1 -2 -3 -4

c)

x 1 2 3 0 -1 -2 -3

f(x) 1 0 -1 2 3 4 5

d)

x -2 -1 1 2

h(x) 4 1 1 4