Mathematics, 11.10.2020 17:01 chandranewlon

The function h=2t^2 + 400 gives an object's height h, at feet, at t seconds. How long was the objects in the air?
What is the objects maximum height?
When will the object be at 272 feet?
What is a reasonable domain and range for the flight of the object?

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The function h=2t^2 + 400 gives an object's height h, at feet, at t seconds. How long was the objec...