The equation h(t)=−16t^2+120t+65 gives the height of a firework, in feet, t seconds after it is launched from a platform. What is the height of the platform?

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asked Sep 7, 2019 83.5k views

2 Answers

Linkdd · Answer 1 · 2019-09-14T01:33:59+0000

At time zero the fire work has not launches. so if you plug 0 into the function, you get 65. Therefore the height of the platform is 65 ft