Question

Si f(x) = x2 – 5x + 6, determina
f(2)​

Answer 1

Se sustituye la x por el 2 que te dice “f(2)”
f(2) = (2)2 - 5(2) + 6
f(2) = 4 - 10 + 6
f(2) = -6 + 6
f(2) = 0
Dada f(x) = x2 - 5x + 6 f(2)= 0