karsten06 karsten06

09-06-2021
Mathematics

contestada

An object is launched from a platform. Its height in meters, x seconds after the launch, is modeled by −3(x+4)2+108.

How high is the platform?

Respuesta :

Luv2Teach Luv2Teach

10-06-2021

Answer:

Step-by-step explanation:

That last number there, the constant, represents the height from which the projectile was launched. So the platform is 108 m high.

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