1. Given the function f(x)=x2-3 find f(2)

Question

1. Given the function f(x)=x2-3
find f(2)

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Bình An 6 months 2021-08-04T11:05:57+00:00 1 Answers 17 views 0

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  1. linhdan
    0
    2021-08-04T11:07:50+00:00
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    Answer:

    f(2) = 1

    Step-by-step explanation:

    f(x) = x^2-3

    x=2

    f(2) = (2)^2-3

    f(2)=4-3

    f(2)=1

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