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  • 21-11-2019
  • Mathematics
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A rock is thrown upward from the edge of a bridge and onto a road that is 27 feet above the bridge. the function h(x)=-x2-6x+27 gives the height , h, in feet, the rock travels in x seconds from the time it was thrown. when will the rock hit the road?

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Goldmaster615
Goldmaster615 Goldmaster615
  • 21-11-2019

Answer:

5.12 sec

Step-by-step explanation:

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