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The function {f}:{[{0},{3}]}{[{1},{29}]}, defined by {f{{({x})

Question

The function $f : [0, 3] \to [1, 29]$ , defined by $f (x) = 2 x^{3} - 15 x^{2} + 36 x + 1$ , is (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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Liam Discussed

The function

f : [0, 3] \to [1, 29]

, defined by

f (x) = 2 x^{3} - 15 x^{2} + 36 x + 1

, is (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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Question Text	The function $f : [0, 3] \to [1, 29]$ , defined by $f (x) = 2 x^{3} - 15 x^{2} + 36 x + 1$ , is (a) one-one and onto (b) onto but not one-one (c) one-one but not onto (d) neither one-one nor onto
Answer Type	Video solution: 1
Upvotes	150