Please help :) x y 2 4 4 8 5 10 7 14 8 16 Is this a function?

Question

Please help 🙂
x y
2 4
4 8
5 10
7 14
8 16
Is this a function?

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Thạch Thảo 5 years 2021-08-23T11:38:49+00:00 1 Answers 9 views 0

Answers ( )

    0
    2021-08-23T11:40:01+00:00

    Answer:

    so in this graph, yes, it is a function

    Step-by-step explanation:

    for each x, y is double the value of the input x

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