Question

f(-4)
68. Dada la función f(x) = x2 - 6x + 9, calcule
f(2)​

Answer 1

Explicación paso a paso:

$f(2) = ( {2}^{2} ) - 6(2) + 9 \\ = 4 - 12 + 9 \\ 13 - 12 \\ f(2) = 1$