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Mathematics, 10.06.2020 16:57 leaving2020asap

Which of the following is a quadratic function? 1. f(x) = 0x^2 + 3x - 6
2. f(x) = 3 - 4x^2
3. f(x) = 2^x
4. f(x) = 2x + 5

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Answers: 3

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Which of the following is a quadratic function? 1. f(x) = 0x^2 + 3x - 6
2. f(x) = 3 - 4x^2
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