1. What is the extremum of the function f(x) = x + 6x + 8?​

Question

1. What is the extremum of the function f(x) = x + 6x + 8?​

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Thiên Di 4 years 2021-08-12T10:16:16+00:00 1 Answers 5 views 0

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  1. thanhha
    0
    2021-08-12T10:18:07+00:00
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    Answer:

    x=-8/7,Alternative form x=-1 1/7 ,x=1.142857

    Step-by-step explanation:

    f(x)=x+6x+8

    substitute f(x)=0

    collect like terms.

    0=7x+8

    Move the variable to the left.

    -7x=8

    Divide both sides

    x=-8/7

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