Cubic Function Domain Mapping (Jee Mains) | ExamDuo
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Application of Derivates
Medium
Cubic Function Domain Mapping
The function f : [0,3] → [1,29], defined by f(x) = 2x³ – 15x² + 36x + 1 is
SELECT ONE OPTION
A
one-one and onto
B
onto but not one-one
C
one-one but not onto
D
neither one-one nor onto
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