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2 years ago

The function f(x) is the height of a model rocket x seconds after launch.

Mathematics

1 answer:

rusak2 [61]2 years ago

3 0

Answer:

The practical domain for the function f(x) will be [0,5].

Step-by-step explanation:

A model rocket is launched from the ground and its height from the ground is given by f(x), t seconds after its launch.

It is given that the rocket reaches maximum height at t = 2.5 seconds and comes back to the ground after t = 5 seconds.

So, at t = 0 seconds, the rocket was at the ground and hence, t can not be negative and after t = 5 seconds the rocket comes back to the ground and hence, t can not be greater than 5 seconds.

Therefore, the practical domain for the function f(x) i.e. the values of t lies in the interval [0,5]. (Answer)

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The function ​f(x)​ is the height of a model rocket x seconds after launch.

The function f(x) is the height of a model rocket x seconds after launch.