Answer:
f ( x+2) – f(2) = x² + x
Step-by-step explanation:
f(x) = x² – 3x+4
f(x+2) = (x+2)² – 3 (x+2) +4
= ( x²+ 4x + 4) – 3x – 6 +4
= x² + 4x +4 – 3x – 6 + 4
= x² + x +2
f(x) = x² – 3x+4
f(2) = 2² – 3(2) +4 = 4 – 6 + 4 = 2
f ( x+2) – f(2) = (x² +x +2 ) – (2)
= x² + x +2 – 2
= x² + x
I hope I helped you^_^
