Consider the function f(x) = 10x^2 + 6x – 2 when x=3​

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Consider the function f(x) = 10x^2 + 6x – 2 when x=3​

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Phúc Điền 5 years 2021-08-23T12:02:33+00:00 1 Answers 17 views 0

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  1. binhan
    0
    2021-08-23T12:04:02+00:00
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    Answer:

    106

    Step-by-step explanation:

    Substitute x = 3 into f(x) and evaluate , that is

    f(3)

    = 10(3)² + 6(3) – 2 = 10(9) + 18 – 2 = 90 + 18 – 2 = 106

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )