Match List I with List II.

Choose the correct answer from the options given below :

A-IV, B-II, C-I, D-III

A. f(x) = -|x + 1| + 3

Max. value is 3 when x = -1            →          IV

B. f(x) = (2x - 1)² + 5

Min value is 5 at x = $\frac{-1}{2}$            →          II

C. f(x) = 6 - x²

Max value is 6 at x = 0            →          I

D. f(x) = x³ + 1 (this function is always increasing)

No maximum value            →          III