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 :)
Answer:
1
Step-by-step explanation:
f(x) = x^2 - 4x + 5
Plug in:
f(x) = 2^2 - 4(2) + 5
f(x) = 4 - 8 + 5
f(x) = -4 + 5
f(x) = 1
Hope this helped.
