Respuesta :

r3t40

Knowing [tex]f(x)=x^2-4x+5[/tex] then [tex]f(2)=2^2-4\cdot2+5=4-8+5=1[/tex]

Hope this helps :)

JoyMark

Answer:

1

Step-by-step explanation:

f(x) = x^2 - 4x + 5

Plug in:

f(x) = x^2 - 4x + 5

f(x) = 2^2 - 4(2) + 5

f(x) = 4 - 8 + 5

f(x) = -4 + 5

f(x) = 1

Hope this helped.

good job