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Crazy boy [7]
3 years ago
6

A hovercraft takes off from a platform it’s height (in meters), x seconds after takeoff, is modeled by

Mathematics
1 answer:
yulyashka [42]3 years ago
8 0

9514 1404 393

Answer:

  81 m

Step-by-step explanation:

Since x is seconds after takeoff, the value of x at takeoff is 0. You are being asked to find H(0).

  H(0) = -3(0 -3)^2 +108 = -3(9) +108 = 81

The height of the hovercraft at the time of takeoff is 81 meters.

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