Question

if f (x)=2x-x^2+1, find (x-3)

Answer 1

\[f(x)=2x-x^2+1\]
\[f(x-3)=2(x-3)-(x-3)^2+1\] then algebra

Answer 2

I dont understand

Answer 3

what you need to do is plug x-3 in x's in the f(x)! and solve

Answer 4

f(x)=2x-x^2+1
plug x-3 in f(x)
f(x-3)=2(x-3)-(x-3)^2+1
f(x-3)=2x-6-x^2+6x-9+1
f(x-3)=8x-14-x^2

Answer 5

Thank you! Got it! :)

Answer 6

u r welcome..