Question

F (x)= 4x + 3 Hallar F (x - 1) + F ( x+1)​

Answer 1

Respuesta:

8X +6

Explicación paso a paso:

Reemplazando :

F(X-1) = 4 (x-1) +3

= 4X - 4 +3 = 4X -1

F (x + 1) = 4(X +1)+3

= 4X +4 + 3 = 4x +7

F(x -1) +F(X +1)

4X-1 + 4X + 7

8X +6