(Choose 1 answer)
(See picture)
A. None of the other choices is correct
B. No relative extrema
C. Relative maximum at (-1, 2); relative minimum at (1, 2)
D. Relative maximum at (0, 1). No relative minimum
E. Relative minimum at (0, 1). No relative maximum
1
Find the relative extrema, if they exist, of the function
f(x) = x²+1 x2
