Answer:
k(x) = x² + 5
Step-by-step explanation:
Given f(x) then f(x) + c is a vertical translation of f(x)
• If c > 0 then a shift up of c units
• If c < 0 then a shift down of c units
Here the shift is 2 units up, hence
k(x) = f(x) + 2 = x² + 3 + 2 = x² + 5
