The graph of a quadratic polynomial (par...

The graph of a quadratic polynomial (parabola) opens downward, with y-intercept 10 and x- intercepts `-1 and 5`. If the point P(8, k) lies on the graph of the parabola, then the value of k is

A

`-60`

B

`-54`

C

`-27`

D

`-8`

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The correct Answer is:

B

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