Question

si g(x)=x^2+4x+6 .Entonces: g(x-1) sera igual a:

Answer 1

Reemplazamos "x-1" en la funcion g(x) :

g(x-1) = (x-1)^2 + 4(x-1) + 6

g(x-1) = x^2 -2x + 1 + 4x - 4 + 6

g(x-1) = x^2 + 2x + 3