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1 vote
The equation h(t)=−16t^2+115t+15 gives the height of a toy rocket, in feet, t seconds after it is launched from a platform.

What is the height of the platform?

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____ft

User Jeremycole
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5.3k points

2 Answers

4 votes
The answer would most likely not be 23
User Kiiwii
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5.4k points
5 votes
15, because h(0) = 15
Assuming that h is measured from the ground and not from the point of launch/the platform
User Vida
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5.5k points
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