Which point represent the location of the vertex of the given function? * f(x)=-2(x – 4)2 – 7? O (4,- 7)

Question

Which point represent the location of the vertex of the
given function? *
f(x)=-2(x – 4)2 – 7?
O
(4,- 7)
O (-4,7)
O (-4,-7)
O
(4,7)
Which ontion renresents a parabola that opens downward
1 point

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Sophia 1 week 2021-09-10T10:41:26+00:00 1 Answer 0

Answers ( )

    0
    2021-09-10T10:42:31+00:00

    Answer:

    (4, – 7)

    Step-by-step explanation:

    The equation of a parabola in vertex form is

    y = a(x – h)² + k

    where (h, k) are the coordinates of the vertex and a is a multiplier

    f(x) = (x – 4)² – 7 ← is in vertex form

    with (h, k) = (4, – 7 ) ← vertex

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