What is the vertex of the graph of y = 2(x + 5)2 – 2?

Question

What is the vertex of the graph of y = 2(x + 5)2 – 2?

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Thiên Thanh 4 years 2021-07-17T01:08:23+00:00 2 Answers 11 views 0

Answers ( )

  1. Euphemia
    0
    2021-07-17T01:10:03+00:00
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    Answer:

    The vertex is (-5, -2)

    Step-by-step explanation:

    y = 2(x + 5)^2 – 2

    The vertex form of a parabola is

    y =a(x-h)^2 +k  where (h,k) is the vertex

    y = 2(x  –  -5)^2 – 2

    The vertex is (-5, -2)

  2. minhkhue
    0
    2021-07-17T01:10:22+00:00
    Reply

    (0,18) might be correct

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