-16*2 squared (*2)= 32
64+541=605
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
3 answers
your answer is B
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