Asked by LovelyCaity

You drop a rock off a bridge. The rock’s height, h (in feet above the water), after t seconds is modeled by h = -16t2 + 541. What is the height of the rock after 2 seconds?




A. –64 feet


B. 605 feet


C. 509 feet


D. 477 feet

I have no clue... please help
Answered by blackveilbridesarmymember
-16*2 squared (*2)= 32
64+541=605
Answered by blackveilbridesarmymember
your answer is B
Answered by LovelyCaity
thank you :) I got some more questions too plz help me blackveilbridesarmymember
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