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Jack launches a toy rocket from a platform. The height of the rocket in feet is given by h(t)=-16+t^2 + 112t + 60 where T represents the time in seconds after launch. What is the appropriate domain for this situation?

Jack launches a toy rocket from a platform The height of the rocket in feet is given by ht16t2 112t 60 where T represents the time in seconds after launch What class=

Respuesta :

SOLUTION:

Case: Trajectory equations

Method:

The right graph is:

The domain for the function for the parabola is:

[tex](-\infty,\infty)[/tex]

But because the launch starts from a platform (0, 60) and it lands on the ground (7.5, 0)

The appropriate domain for this situation is:

Final answer:

[tex]0\leq t\leq7.5[/tex]

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