Find the turning points of y = x³/3 + x² − 3x + 4.
University of Ilorin MTH102 2026-exam past question
- (1, 7/3) and (−3, 13)
- (1, 7/3) and (−3, −5)
- (−1, 7/3) and (3, 13)
- (1, 13) and (−3, 7/3)
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